112111130020023 has 48 divisors (see below), whose sum is σ = 175460321836800. Its totient is φ = 68704917426432.

The previous prime is 112111130019983. The next prime is 112111130020069. The reversal of 112111130020023 is 320020031111211.

112111130020023 is a `hidden beast` number, since 11 + 21 + 111 + 300 + 200 + 23 = 666.

It is not a de Polignac number, because 112111130020023 - 2²⁸ = 112110861584567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112111130019978 and 112111130020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111130025023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135529528 + ... + 136354226.

It is an arithmetic number, because the mean of its divisors is an integer number (3655423371600).

Almost surely, 2^{112111130020023} is an apocalyptic number.

112111130020023 is a deficient number, since it is larger than the sum of its proper divisors (63349191816777).

112111130020023 is a wasteful number, since it uses less digits than its factorization.

112111130020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845428 (or 845425 counting only the distinct ones).

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

Adding to 112111130020023 its reverse (320020031111211), we get a palindrome (432131161131234).

The spelling of 112111130020023 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred thirty million, twenty thousand, twenty-three".