112640825300 has 36 divisors (see below), whose sum is σ = 258808864860. Its totient is φ = 42405957120.

The previous prime is 112640825243. The next prime is 112640825309. The reversal of 112640825300 is 3528046211.

It can be written as a sum of positive squares in 6 ways, for example, as 13171234756 + 99469590544 = 114766^2 + 315388^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112640825309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33127955 + ... + 33131354.

It is an arithmetic number, because the mean of its divisors is an integer number (7189135135).

Almost surely, 2^112640825300 is an apocalyptic number.

112640825300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112640825300 is an abundant number, since it is smaller than the sum of its proper divisors (146168039560).

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

112640825300 is a wasteful number, since it uses less digits than its factorization.

112640825300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66259340 (or 66259333 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 112640825300 in words is "one hundred twelve billion, six hundred forty million, eight hundred twenty-five thousand, three hundred".