100860355 has 16 divisors (see below), whose sum is σ = 125121024. Its totient is φ = 78004960.

The previous prime is 100860311. The next prime is 100860401. The reversal of 100860355 is 553068001.

It is not a de Polignac number, because 100860355 - 2¹⁷ = 100729283 is a prime.

It is a super-2 number, since 2×100860355² = 20345622421452050, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

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, 16920 + ... + 22090.

It is an arithmetic number, because the mean of its divisors is an integer number (7820064).

Almost surely, 2^100860355 is an apocalyptic number.

100860355 is a deficient number, since it is larger than the sum of its proper divisors (24260669).

100860355 is an equidigital number, since it uses as much as digits as its factorization.

100860355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 100860355 is about 10042.9256195593. The cubic root of 100860355 is about 465.4862220534.

The spelling of 100860355 in words is "one hundred million, eight hundred sixty thousand, three hundred fifty-five".