12102313032100 has 18 divisors (see below), whose sum is σ = 26262019279874. Its totient is φ = 4840925212800.

The previous prime is 12102313032097. The next prime is 12102313032113. The reversal of 12102313032100 is 123031320121.

It can be written as a sum of positive squares in 3 ways, for example, as 3972104804196 + 8130208227904 = 1993014^2 + 2851352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60511565061 + ... + 60511565260.

Almost surely, 2^{12102313032100} is an apocalyptic number.

12102313032100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12102313032100 is an abundant number, since it is smaller than the sum of its proper divisors (14159706247774).

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

12102313032100 is a wasteful number, since it uses less digits than its factorization.

12102313032100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121023130335 (or 121023130328 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12102313032100 its reverse (123031320121), we get a palindrome (12225344352221).

The spelling of 12102313032100 in words is "twelve trillion, one hundred two billion, three hundred thirteen million, thirty-two thousand, one hundred".