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12100302213313 = 192379350499731
BaseRepresentation
bin1011000000010101001000…
…1101110001000011000001
31120211202222212101110202211
42300011102031301003001
53041222404331311223
641422445130342121
72356134524526256
oct260052215610301
946752885343684
1012100302213313
113945789166276
12143515288a941
1369a0909c3672
142db92cc2b42d
1515eb53954d0d
hexb01523710c1

12100302213313 has 16 divisors (see below), whose sum is σ = 13459189708800. Its totient is φ = 10826235660240.

The previous prime is 12100302213301. The next prime is 12100302213323. The reversal of 12100302213313 is 31331220300121.

It is a cyclic number.

It is not a de Polignac number, because 12100302213313 - 233 = 12091712278721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100302213323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175215343 + ... + 175284388.

It is an arithmetic number, because the mean of its divisors is an integer number (841199356800).

Almost surely, 212100302213313 is an apocalyptic number.

It is an amenable number.

12100302213313 is a deficient number, since it is larger than the sum of its proper divisors (1358887495487).

12100302213313 is a wasteful number, since it uses less digits than its factorization.

12100302213313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350499852.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12100302213313 its reverse (31331220300121), we get a palindrome (43431522513434).

The spelling of 12100302213313 in words is "twelve trillion, one hundred billion, three hundred two million, two hundred thirteen thousand, three hundred thirteen".

Divisors: 1 19 23 79 437 1501 1817 34523 350499731 6659494889 8061493813 27689478749 153168382447 526100096231 636858011227 12100302213313