100193700 has 72 divisors (see below), whose sum is σ = 291057760. Its totient is φ = 26611200.

The previous prime is 100193693. The next prime is 100193747. The reversal of 100193700 is 7391001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98796 + ... + 99804.

Almost surely, 2^100193700 is an apocalyptic number.

100193700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100193700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145528880).

100193700 is an abundant number, since it is smaller than the sum of its proper divisors (190864060).

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

100193700 is a wasteful number, since it uses less digits than its factorization.

100193700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 100193700 is about 10009.6803145755. The cubic root of 100193700 is about 464.4583819872.

The spelling of 100193700 in words is "one hundred million, one hundred ninety-three thousand, seven hundred".