231230000211102 has 96 divisors (see below), whose sum is σ = 508224101505120. Its totient is φ = 75971533824000.

The previous prime is 231230000211073. The next prime is 231230000211169. The reversal of 231230000211102 is 201112000032132.

231230000211102 is a `hidden beast` number, since 231 + 2 + 300 + 0 + 0 + 21 + 110 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9978411588 + ... + 9978434760.

It is an arithmetic number, because the mean of its divisors is an integer number (5294001057345).

Almost surely, 2^{231230000211102} is an apocalyptic number.

231230000211102 is an abundant number, since it is smaller than the sum of its proper divisors (276994101294018).

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

231230000211102 is a wasteful number, since it uses less digits than its factorization.

231230000211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46298 (or 46295 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 231230000211102 its reverse (201112000032132), we get a palindrome (432342000243234).

The spelling of 231230000211102 in words is "two hundred thirty-one trillion, two hundred thirty billion, two hundred eleven thousand, one hundred two".