101112103013231 has 4 divisors (see below), whose sum is σ = 101114624992392. Its totient is φ = 101109581034072.

The previous prime is 101112103013153. The next prime is 101112103013269. The reversal of 101112103013231 is 132310301211101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101112103013231 - 2¹⁸ = 101112102751087 is a prime.

It is a super-2 number, since 2×101112103013231² (a number of 29 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 (101112103019231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260929441 + ... + 1261009626.

It is an arithmetic number, because the mean of its divisors is an integer number (25278656248098).

Almost surely, 2^{101112103013231} is an apocalyptic number.

101112103013231 is a deficient number, since it is larger than the sum of its proper divisors (2521979161).

101112103013231 is an equidigital number, since it uses as much as digits as its factorization.

101112103013231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521979160.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 101112103013231 its reverse (132310301211101), we get a palindrome (233422404224332).

The spelling of 101112103013231 in words is "one hundred one trillion, one hundred twelve billion, one hundred three million, thirteen thousand, two hundred thirty-one".