101112110231 has 16 divisors (see below), whose sum is σ = 110526104448. Its totient is φ = 91735274400.

The previous prime is 101112110227. The next prime is 101112110243. The reversal of 101112110231 is 132011211101.

It is not a de Polignac number, because 101112110231 - 2² = 101112110227 is a prime.

It is a super-2 number, since 2×101112110231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112110201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25144001 + ... + 25148021.

It is an arithmetic number, because the mean of its divisors is an integer number (6907881528).

Almost surely, 2^101112110231 is an apocalyptic number.

101112110231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101112110231 is a deficient number, since it is larger than the sum of its proper divisors (9413994217).

101112110231 is a wasteful number, since it uses less digits than its factorization.

101112110231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8062.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 101112110231 its reverse (132011211101), we get a palindrome (233123321332).

The spelling of 101112110231 in words is "one hundred one billion, one hundred twelve million, one hundred ten thousand, two hundred thirty-one".