102412113112100 has 108 divisors (see below), whose sum is σ = 245736773006592. Its totient is φ = 37017769060800.

The previous prime is 102412113112063. The next prime is 102412113112147. The reversal of 102412113112100 is 1211311214201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23320052 + ... + 27361451.

Almost surely, 2^{102412113112100} is an apocalyptic number.

102412113112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102412113112100 is an abundant number, since it is smaller than the sum of its proper divisors (143324659894492).

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

102412113112100 is a wasteful number, since it uses less digits than its factorization.

102412113112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50681706 (or 50681688 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 102412113112100 its reverse (1211311214201), we get a palindrome (103623424326301).

The spelling of 102412113112100 in words is "one hundred two trillion, four hundred twelve billion, one hundred thirteen million, one hundred twelve thousand, one hundred".