112323631557 has 8 divisors (see below), whose sum is σ = 149775408160. Its totient is φ = 74877138000.

The previous prime is 112323631493. The next prime is 112323631561. The reversal of 112323631557 is 755136323211.

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

It is not a de Polignac number, because 112323631557 - 2⁶ = 112323631493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112323631457) 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, 1270882 + ... + 1356387.

It is an arithmetic number, because the mean of its divisors is an integer number (18721926020).

Almost surely, 2^112323631557 is an apocalyptic number.

It is an amenable number.

112323631557 is a deficient number, since it is larger than the sum of its proper divisors (37451776603).

112323631557 is a wasteful number, since it uses less digits than its factorization.

112323631557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641523.

The product of its digits is 113400, while the sum is 39.

Adding to 112323631557 its reverse (755136323211), we get a palindrome (867459954768).

The spelling of 112323631557 in words is "one hundred twelve billion, three hundred twenty-three million, six hundred thirty-one thousand, five hundred fifty-seven".