100559255 has 8 divisors (see below), whose sum is σ = 120919824. Its totient is φ = 80281600.

The previous prime is 100559237. The next prime is 100559287. The reversal of 100559255 is 552955001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100559255 - 2⁸ = 100558999 is a prime.

It is a super-2 number, since 2×100559255² = 20224327532310050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18026 + ... + 22935.

It is an arithmetic number, because the mean of its divisors is an integer number (15114978).

Almost surely, 2^100559255 is an apocalyptic number.

100559255 is a deficient number, since it is larger than the sum of its proper divisors (20360569).

100559255 is an equidigital number, since it uses as much as digits as its factorization.

100559255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41457.

The product of its (nonzero) digits is 11250, while the sum is 32.

The square root of 100559255 is about 10027.9237631725. The cubic root of 100559255 is about 465.0225525733.

The spelling of 100559255 in words is "one hundred million, five hundred fifty-nine thousand, two hundred fifty-five".