100970140 has 24 divisors (see below), whose sum is σ = 224510832. Its totient is φ = 38012160.

The previous prime is 100970119. The next prime is 100970159. The reversal of 100970140 is 41079001.

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, 148146 + ... + 148825.

It is an arithmetic number, because the mean of its divisors is an integer number (9354618).

Almost surely, 2^100970140 is an apocalyptic number.

100970140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100970140 is an abundant number, since it is smaller than the sum of its proper divisors (123540692).

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

100970140 is a wasteful number, since it uses less digits than its factorization.

100970140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296997 (or 296995 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 100970140 is about 10048.3899207784. The cubic root of 100970140 is about 465.6550524272.

The spelling of 100970140 in words is "one hundred million, nine hundred seventy thousand, one hundred forty".