112540132705 has 96 divisors (see below), whose sum is σ = 183101707008. Its totient is φ = 64480665600.

The previous prime is 112540132667. The next prime is 112540132711. The reversal of 112540132705 is 507231045211.

It is not a de Polignac number, because 112540132705 - 2⁷ = 112540132577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15677077 + ... + 15684253.

It is an arithmetic number, because the mean of its divisors is an integer number (1907309448).

Almost surely, 2^112540132705 is an apocalyptic number.

It is an amenable number.

112540132705 is a deficient number, since it is larger than the sum of its proper divisors (70561574303).

112540132705 is a wasteful number, since it uses less digits than its factorization.

112540132705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7467 (or 7454 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 112540132705 its reverse (507231045211), we get a palindrome (619771177916).

The spelling of 112540132705 in words is "one hundred twelve billion, five hundred forty million, one hundred thirty-two thousand, seven hundred five".