102300031102134 has 32 divisors (see below), whose sum is σ = 208462616984160. Its totient is φ = 33456264671232.

The previous prime is 102300031102123. The next prime is 102300031102201. The reversal of 102300031102134 is 431201130003201.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102300031102134.

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, 29753244 + ... + 33012960.

It is an arithmetic number, because the mean of its divisors is an integer number (6514456780755).

Almost surely, 2^{102300031102134} is an apocalyptic number.

102300031102134 is an abundant number, since it is smaller than the sum of its proper divisors (106162585882026).

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

102300031102134 is a wasteful number, since it uses less digits than its factorization.

102300031102134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358464.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102300031102134 its reverse (431201130003201), we get a palindrome (533501161105335).

The spelling of 102300031102134 in words is "one hundred two trillion, three hundred billion, thirty-one million, one hundred two thousand, one hundred thirty-four".