223023113100 has 72 divisors (see below), whose sum is σ = 716978016720. Its totient is φ = 59472829440.

The previous prime is 223023113087. The next prime is 223023113113. The reversal of 223023113100 is 1311320322.

223023113100 is a `hidden beast` number, since 22 + 302 + 31 + 1 + 310 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (223023113087) and next prime (223023113113).

It is a super-2 number, since 2×223023113100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 41297877 + ... + 41303276.

It is an arithmetic number, because the mean of its divisors is an integer number (9958028010).

Almost surely, 2^223023113100 is an apocalyptic number.

223023113100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223023113100 is an abundant number, since it is smaller than the sum of its proper divisors (493954903620).

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

223023113100 is a wasteful number, since it uses less digits than its factorization.

223023113100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82601176 (or 82601163 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 223023113100 its reverse (1311320322), we get a palindrome (224334433422).

The spelling of 223023113100 in words is "two hundred twenty-three billion, twenty-three million, one hundred thirteen thousand, one hundred".