100987364 has 6 divisors (see below), whose sum is σ = 176727894. Its totient is φ = 50493680.

The previous prime is 100987357. The next prime is 100987399. The reversal of 100987364 is 463789001.

It can be written as a sum of positive squares in only one way, i.e., 71740900 + 29246464 = 8470^2 + 5408^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12623417 + ... + 12623424.

It is an arithmetic number, because the mean of its divisors is an integer number (29454649).

Almost surely, 2^100987364 is an apocalyptic number.

It is an amenable number.

100987364 is a deficient number, since it is larger than the sum of its proper divisors (75740530).

100987364 is a wasteful number, since it uses less digits than its factorization.

100987364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25246845 (or 25246843 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 100987364 is about 10049.2469369600. The cubic root of 100987364 is about 465.6815288575.

The spelling of 100987364 in words is "one hundred million, nine hundred eighty-seven thousand, three hundred sixty-four".