102311004204 has 48 divisors (see below), whose sum is σ = 265826262240. Its totient is φ = 34029673920.

The previous prime is 102311004199. The next prime is 102311004223. The reversal of 102311004204 is 402400113201.

102311004204 is a `hidden beast` number, since 1 + 0 + 231 + 10 + 0 + 420 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 977679 + ... + 1077254.

It is an arithmetic number, because the mean of its divisors is an integer number (5538047130).

Almost surely, 2^102311004204 is an apocalyptic number.

It is an amenable number.

102311004204 is an abundant number, since it is smaller than the sum of its proper divisors (163515258036).

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

102311004204 is a wasteful number, since it uses less digits than its factorization.

102311004204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055407 (or 2055399 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102311004204 its reverse (402400113201), we get a palindrome (504711117405).

The spelling of 102311004204 in words is "one hundred two billion, three hundred eleven million, four thousand, two hundred four".