107512785700 has 18 divisors (see below), whose sum is σ = 233302745186. Its totient is φ = 43005114240.

The previous prime is 107512785691. The next prime is 107512785701. The reversal of 107512785700 is 7587215701.

It can be written as a sum of positive squares in 3 ways, for example, as 17468380224 + 90044405476 = 132168^2 + 300074^2 .

It is not an unprimeable number, because it can be changed into a prime (107512785701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 537563829 + ... + 537564028.

Almost surely, 2^107512785700 is an apocalyptic number.

107512785700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107512785700 is an abundant number, since it is smaller than the sum of its proper divisors (125789959486).

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

107512785700 is a wasteful number, since it uses less digits than its factorization.

107512785700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075127871 (or 1075127864 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 43.

The spelling of 107512785700 in words is "one hundred seven billion, five hundred twelve million, seven hundred eighty-five thousand, seven hundred".