112502331405 has 16 divisors (see below), whose sum is σ = 200004144960. Its totient is φ = 60001243344.

The previous prime is 112502331397. The next prime is 112502331419. The reversal of 112502331405 is 504133205211.

112502331405 is a `hidden beast` number, since 1 + 1 + 25 + 0 + 233 + 1 + 405 = 666.

It is not a de Polignac number, because 112502331405 - 2³ = 112502331397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416675167 + ... + 416675436.

It is an arithmetic number, because the mean of its divisors is an integer number (12500259060).

Almost surely, 2^112502331405 is an apocalyptic number.

112502331405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112502331405 is a deficient number, since it is larger than the sum of its proper divisors (87501813555).

112502331405 is an equidigital number, since it uses as much as digits as its factorization.

112502331405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833350617 (or 833350611 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 112502331405 its reverse (504133205211), we get a palindrome (616635536616).

The spelling of 112502331405 in words is "one hundred twelve billion, five hundred two million, three hundred thirty-one thousand, four hundred five".