112542430100 has 36 divisors (see below), whose sum is σ = 250817543004. Its totient is φ = 43800295680.

The previous prime is 112542430061. The next prime is 112542430111. The reversal of 112542430100 is 1034245211.

It can be written as a sum of positive squares in 6 ways, for example, as 4777297924 + 107765132176 = 69118^2 + 328276^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15204737 + ... + 15212136.

Almost surely, 2^112542430100 is an apocalyptic number.

112542430100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112542430100 is an abundant number, since it is smaller than the sum of its proper divisors (138275112904).

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

112542430100 is a wasteful number, since it uses less digits than its factorization.

112542430100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30416924 (or 30416917 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 112542430100 its reverse (1034245211), we get a palindrome (113576675311).

The spelling of 112542430100 in words is "one hundred twelve billion, five hundred forty-two million, four hundred thirty thousand, one hundred".