2110312101231 has 32 divisors (see below), whose sum is σ = 3193108101120. Its totient is φ = 1376854591392.

The previous prime is 2110312101199. The next prime is 2110312101257. The reversal of 2110312101231 is 1321012130112.

2110312101231 is a `hidden beast` number, since 2 + 110 + 312 + 10 + 1 + 231 = 666.

It is not a de Polignac number, because 2110312101231 - 2⁵ = 2110312101199 is a prime.

It is a super-2 number, since 2×2110312101231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110312101431) 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, 24757521 + ... + 24842613.

It is an arithmetic number, because the mean of its divisors is an integer number (99784628160).

Almost surely, 2^{2110312101231} is an apocalyptic number.

2110312101231 is a deficient number, since it is larger than the sum of its proper divisors (1082795999889).

2110312101231 is a wasteful number, since it uses less digits than its factorization.

2110312101231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104692 (or 104686 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2110312101231 its reverse (1321012130112), we get a palindrome (3431324231343).

The spelling of 2110312101231 in words is "two trillion, one hundred ten billion, three hundred twelve million, one hundred one thousand, two hundred thirty-one".