100156996 has 36 divisors (see below), whose sum is σ = 194338368. Its totient is φ = 45071488.

The previous prime is 100156963. The next prime is 100157011. The reversal of 100156996 is 699651001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24705 + ... + 28471.

It is an arithmetic number, because the mean of its divisors is an integer number (5398288).

Almost surely, 2^100156996 is an apocalyptic number.

It is an amenable number.

100156996 is a deficient number, since it is larger than the sum of its proper divisors (94181372).

100156996 is a wasteful number, since it uses less digits than its factorization.

100156996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828 (or 3809 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 100156996 is about 10007.8467214481. The cubic root of 100156996 is about 464.4016599825.

The spelling of 100156996 in words is "one hundred million, one hundred fifty-six thousand, nine hundred ninety-six".