101388016 has 20 divisors (see below), whose sum is σ = 196672432. Its totient is φ = 50633856.

The previous prime is 101387987. The next prime is 101388059. The reversal of 101388016 is 610883101.

It is a happy number.

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, 12196 + ... + 18748.

Almost surely, 2^101388016 is an apocalyptic number.

101388016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101388016 is a deficient number, since it is larger than the sum of its proper divisors (95284416).

101388016 is an equidigital number, since it uses as much as digits as its factorization.

101388016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528 (or 7522 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 101388016 is about 10069.1616334231. The cubic root of 101388016 is about 466.2965564323.

The spelling of 101388016 in words is "one hundred one million, three hundred eighty-eight thousand, sixteen".