112390433121 has 16 divisors (see below), whose sum is σ = 150380800128. Its totient is φ = 74663971200.

The previous prime is 112390433081. The next prime is 112390433131. The reversal of 112390433121 is 121334093211.

It is not a de Polignac number, because 112390433121 - 2¹¹ = 112390431073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112390433131) 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, 929275 + ... + 1043231.

It is an arithmetic number, because the mean of its divisors is an integer number (9398800008).

Almost surely, 2^112390433121 is an apocalyptic number.

It is an amenable number.

112390433121 is a deficient number, since it is larger than the sum of its proper divisors (37990367007).

112390433121 is a wasteful number, since it uses less digits than its factorization.

112390433121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115112.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 112390433121 in words is "one hundred twelve billion, three hundred ninety million, four hundred thirty-three thousand, one hundred twenty-one".