112120232113231 has 8 divisors (see below), whose sum is σ = 114506539533504. Its totient is φ = 109733956800000.

The previous prime is 112120232113181. The next prime is 112120232113321. The reversal of 112120232113231 is 132311232021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112120232113231 - 2²⁷ = 112120097895503 is a prime.

It is a super-2 number, since 2×112120232113231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112120232113196 and 112120232113205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120232123231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901690 + ... + 15001783.

It is an arithmetic number, because the mean of its divisors is an integer number (14313317441688).

Almost surely, 2^{112120232113231} is an apocalyptic number.

112120232113231 is a deficient number, since it is larger than the sum of its proper divisors (2386307420273).

112120232113231 is a wasteful number, since it uses less digits than its factorization.

112120232113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053521.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 112120232113231 its reverse (132311232021211), we get a palindrome (244431464134442).

The spelling of 112120232113231 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred thirty-two million, one hundred thirteen thousand, two hundred thirty-one".