100971356 has 12 divisors (see below), whose sum is σ = 181009920. Its totient is φ = 49254240.

The previous prime is 100971349. The next prime is 100971383. The reversal of 100971356 is 653179001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307676 + ... + 308003.

It is an arithmetic number, because the mean of its divisors is an integer number (15084160).

Almost surely, 2^100971356 is an apocalyptic number.

It is an amenable number.

100971356 is a deficient number, since it is larger than the sum of its proper divisors (80038564).

100971356 is a wasteful number, since it uses less digits than its factorization.

100971356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615724 (or 615722 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 100971356 is about 10048.4504278023. The cubic root of 100971356 is about 465.6569217399.

The spelling of 100971356 in words is "one hundred million, nine hundred seventy-one thousand, three hundred fifty-six".