112936582821 has 16 divisors (see below), whose sum is σ = 153558969984. Its totient is φ = 73814978304.

The previous prime is 112936582769. The next prime is 112936582823. The reversal of 112936582821 is 128285639211.

It is a de Polignac number, because none of the positive numbers 2^k-112936582821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112936582823) 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, 1507416 + ... + 1580561.

It is an arithmetic number, because the mean of its divisors is an integer number (9597435624).

Almost surely, 2^112936582821 is an apocalyptic number.

It is an amenable number.

112936582821 is a deficient number, since it is larger than the sum of its proper divisors (40622387163).

112936582821 is a wasteful number, since it uses less digits than its factorization.

112936582821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088220.

The product of its digits is 414720, while the sum is 48.

The spelling of 112936582821 in words is "one hundred twelve billion, nine hundred thirty-six million, five hundred eighty-two thousand, eight hundred twenty-one".