109100883970 has 96 divisors (see below), whose sum is σ = 217460987856. Its totient is φ = 39176110080.

The previous prime is 109100883967. The next prime is 109100884019. The reversal of 109100883970 is 79388001901.

It can be written as a sum of positive squares in 24 ways, for example, as 66671887681 + 42428996289 = 258209^2 + 205983^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 109100883970.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94622914 + ... + 94624066.

Almost surely, 2^109100883970 is an apocalyptic number.

109100883970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109100883970 is a deficient number, since it is larger than the sum of its proper divisors (108360103886).

109100883970 is a wasteful number, since it uses less digits than its factorization.

109100883970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 46.

The spelling of 109100883970 in words is "one hundred nine billion, one hundred million, eight hundred eighty-three thousand, nine hundred seventy".