100723315 has 16 divisors (see below), whose sum is σ = 150693120. Its totient is φ = 62788320.

The previous prime is 100723307. The next prime is 100723321. The reversal of 100723315 is 513327001.

It is not a de Polignac number, because 100723315 - 2³ = 100723307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130425 + ... + 131194.

It is an arithmetic number, because the mean of its divisors is an integer number (9418320).

Almost surely, 2^100723315 is an apocalyptic number.

100723315 is a deficient number, since it is larger than the sum of its proper divisors (49969805).

100723315 is a wasteful number, since it uses less digits than its factorization.

100723315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261642.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 100723315 is about 10036.1005873795. The cubic root of 100723315 is about 465.2753061968.

The spelling of 100723315 in words is "one hundred million, seven hundred twenty-three thousand, three hundred fifteen".