100697320 has 32 divisors (see below), whose sum is σ = 226905120. Its totient is φ = 40219200.

The previous prime is 100697293. The next prime is 100697323. The reversal of 100697320 is 23796001.

It is not an unprimeable number, because it can be changed into a prime (100697323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33895 + ... + 36745.

It is an arithmetic number, because the mean of its divisors is an integer number (7090785).

Almost surely, 2^100697320 is an apocalyptic number.

100697320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100697320 is an abundant number, since it is smaller than the sum of its proper divisors (126207800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100697320 is a wasteful number, since it uses less digits than its factorization.

100697320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745 (or 3741 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 100697320 is about 10034.8054291052. The cubic root of 100697320 is about 465.2352761659.

The spelling of 100697320 in words is "one hundred million, six hundred ninety-seven thousand, three hundred twenty".