113252622140 has 24 divisors (see below), whose sum is σ = 271806293472. Its totient is φ = 38829470400.

The previous prime is 113252622139. The next prime is 113252622151. The reversal of 113252622140 is 41226252311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404473511 + ... + 404473790.

It is an arithmetic number, because the mean of its divisors is an integer number (11325262228).

Almost surely, 2^113252622140 is an apocalyptic number.

113252622140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113252622140 is an abundant number, since it is smaller than the sum of its proper divisors (158553671332).

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

113252622140 is a wasteful number, since it uses less digits than its factorization.

113252622140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808947317 (or 808947315 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 113252622140 its reverse (41226252311), we get a palindrome (154478874451).

The spelling of 113252622140 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred twenty-two thousand, one hundred forty".