102031432012202 has 64 divisors (see below), whose sum is σ = 194798943360000. Its totient is φ = 39733561027440.

The previous prime is 102031432012201. The next prime is 102031432012207. The reversal of 102031432012202 is 202210234130201.

It is not an unprimeable number, because it can be changed into a prime (102031432012201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12618173 + ... + 19059935.

It is an arithmetic number, because the mean of its divisors is an integer number (3043733490000).

Almost surely, 2^{102031432012202} is an apocalyptic number.

102031432012202 is a deficient number, since it is larger than the sum of its proper divisors (92767511347798).

102031432012202 is a wasteful number, since it uses less digits than its factorization.

102031432012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443896 (or 6443882 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 102031432012202 its reverse (202210234130201), we get a palindrome (304241666142403).

The spelling of 102031432012202 in words is "one hundred two trillion, thirty-one billion, four hundred thirty-two million, twelve thousand, two hundred two".