102031315204 has 24 divisors (see below), whose sum is σ = 219759756608. Its totient is φ = 40364036640.

The previous prime is 102031315201. The next prime is 102031315229. The reversal of 102031315204 is 402513130201.

It is a happy number.

102031315204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (102031315201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140152542 + ... + 140153269.

Almost surely, 2^102031315204 is an apocalyptic number.

102031315204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102031315204 is an abundant number, since it is smaller than the sum of its proper divisors (117728441404).

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

102031315204 is a wasteful number, since it uses less digits than its factorization.

102031315204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280305835 (or 280305833 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 102031315204 its reverse (402513130201), we get a palindrome (504544445405).

The spelling of 102031315204 in words is "one hundred two billion, thirty-one million, three hundred fifteen thousand, two hundred four".