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120210211312230 = 23513308231311057
BaseRepresentation
bin11011010101010010011110…
…111100011001001001100110
3120202121222120022110010110010
4123111102132330121021212
5111224011003043442410
61103355450402511050
734214621045643564
oct3325223674311146
9522558508403403
10120210211312230
1135336956459426
1211595664665486
13520ca0b151520
1421982c339ca34
15dd6e242c8c20
hex6d549ef19266

120210211312230 has 32 divisors (see below), whose sum is σ = 310697161546464. Its totient is φ = 29590205861376.

The previous prime is 120210211312201. The next prime is 120210211312249. The reversal of 120210211312230 is 32213112012021.

120210211312230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 120210211312197 and 120210211312206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154115655139 + ... + 154115655918.

It is an arithmetic number, because the mean of its divisors is an integer number (9709286298327).

Almost surely, 2120210211312230 is an apocalyptic number.

120210211312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120210211312230 is an abundant number, since it is smaller than the sum of its proper divisors (190486950234234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120210211312230 is a wasteful number, since it uses less digits than its factorization.

120210211312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308231311080.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 120210211312230 its reverse (32213112012021), we get a palindrome (152423323324251).

The spelling of 120210211312230 in words is "one hundred twenty trillion, two hundred ten billion, two hundred eleven million, three hundred twelve thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 308231311057 616462622114 924693933171 1541156555285 1849387866342 3082313110570 4007007043741 4623469665855 8014014087482 9246939331710 12021021131223 20035035218705 24042042262446 40070070437410 60105105656115 120210211312230