112100132452 has 48 divisors (see below), whose sum is σ = 250547552640. Its totient is φ = 42610118400.

The previous prime is 112100132437. The next prime is 112100132477. The reversal of 112100132452 is 254231001211.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 4425927 + ... + 4451182.

It is an arithmetic number, because the mean of its divisors is an integer number (5219740680).

Almost surely, 2^112100132452 is an apocalyptic number.

It is an amenable number.

112100132452 is an abundant number, since it is smaller than the sum of its proper divisors (138447420188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112100132452 is a wasteful number, since it uses less digits than its factorization.

112100132452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8877172 (or 8877170 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 112100132452 its reverse (254231001211), we get a palindrome (366331133663).

The spelling of 112100132452 in words is "one hundred twelve billion, one hundred million, one hundred thirty-two thousand, four hundred fifty-two".