100100312223 has 16 divisors (see below), whose sum is σ = 134670852096. Its totient is φ = 66131856000.

The previous prime is 100100312183. The next prime is 100100312231. The reversal of 100100312223 is 322213001001.

It is not a de Polignac number, because 100100312223 - 2⁹ = 100100311711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100312233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320098 + ... + 2362848.

It is an arithmetic number, because the mean of its divisors is an integer number (8416928256).

Almost surely, 2^100100312223 is an apocalyptic number.

100100312223 is a deficient number, since it is larger than the sum of its proper divisors (34570539873).

100100312223 is a wasteful number, since it uses less digits than its factorization.

100100312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49774.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100100312223 its reverse (322213001001), we get a palindrome (422313313224).

The spelling of 100100312223 in words is "one hundred billion, one hundred million, three hundred twelve thousand, two hundred twenty-three".