10200031320102 has 32 divisors (see below), whose sum is σ = 22383813297888. Its totient is φ = 3079254736896.

The previous prime is 10200031320097. The next prime is 10200031320163. The reversal of 10200031320102 is 20102313000201.

It is a congruent number.

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, 1233671643 + ... + 1233679910.

It is an arithmetic number, because the mean of its divisors is an integer number (699494165559).

Almost surely, 2^{10200031320102} is an apocalyptic number.

10200031320102 is an abundant number, since it is smaller than the sum of its proper divisors (12183781977786).

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

10200031320102 is a wasteful number, since it uses less digits than its factorization.

10200031320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467351624.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10200031320102 its reverse (20102313000201), we get a palindrome (30302344320303).

The spelling of 10200031320102 in words is "ten trillion, two hundred billion, thirty-one million, three hundred twenty thousand, one hundred two".