100853720 has 32 divisors (see below), whose sum is σ = 247551120. Its totient is φ = 36673920.

The previous prime is 100853717. The next prime is 100853723. The reversal of 100853720 is 27358001.

It is an interprime number because it is at equal distance from previous prime (100853717) and next prime (100853723).

It is a self number, because there is not a number n which added to its sum of digits gives 100853720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100853723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114167 + ... + 115046.

Almost surely, 2^100853720 is an apocalyptic number.

100853720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100853720 is an abundant number, since it is smaller than the sum of its proper divisors (146697400).

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

100853720 is a wasteful number, since it uses less digits than its factorization.

100853720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229235 (or 229231 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 100853720 is about 10042.5952820972. The cubic root of 100853720 is about 465.4760146440.

The spelling of 100853720 in words is "one hundred million, eight hundred fifty-three thousand, seven hundred twenty".