231113211100102 has 16 divisors (see below), whose sum is σ = 347710230783360. Its totient is φ = 115210240669888.

The previous prime is 231113211100061. The next prime is 231113211100147. The reversal of 231113211100102 is 201001112311132.

It is a self number, because there is not a number n which added to its sum of digits gives 231113211100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108906013 + ... + 111007864.

It is an arithmetic number, because the mean of its divisors is an integer number (21731889423960).

Almost surely, 2^{231113211100102} is an apocalyptic number.

231113211100102 is a deficient number, since it is larger than the sum of its proper divisors (116597019683258).

231113211100102 is a wasteful number, since it uses less digits than its factorization.

231113211100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219915455.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 231113211100102 its reverse (201001112311132), we get a palindrome (432114323411234).

The spelling of 231113211100102 in words is "two hundred thirty-one trillion, one hundred thirteen billion, two hundred eleven million, one hundred thousand, one hundred two".