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120102301030 = 2512010230103
BaseRepresentation
bin110111111011010100…
…1111010110101100110
3102111000010200001010111
41233312221322311212
53431432142113110
6131101345043234
711451150500065
oct1576651726546
9374003601114
10120102301030
1146a31688428
121b33a02651a
13b43045531a
145b54b761dc
1531cde61e8a
hex1bf6a7ad66

120102301030 has 8 divisors (see below), whose sum is σ = 216184141872. Its totient is φ = 48040920408.

The previous prime is 120102300991. The next prime is 120102301037. The reversal of 120102301030 is 30103201021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120102301030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102301037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6005115042 + ... + 6005115061.

It is an arithmetic number, because the mean of its divisors is an integer number (27023017734).

Almost surely, 2120102301030 is an apocalyptic number.

120102301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120102301030 is a deficient number, since it is larger than the sum of its proper divisors (96081840842).

120102301030 is a wasteful number, since it uses less digits than its factorization.

120102301030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010230110.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120102301030 its reverse (30103201021), we get a palindrome (150205502051).

The spelling of 120102301030 in words is "one hundred twenty billion, one hundred two million, three hundred one thousand, thirty".

Divisors: 1 2 5 10 12010230103 24020460206 60051150515 120102301030