223023231102 has 32 divisors (see below), whose sum is σ = 509783295744. Its totient is φ = 63718934400.

The previous prime is 223023231059. The next prime is 223023231113. The reversal of 223023231102 is 201132320322.

It is a happy number.

223023231102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223023231102³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 1762102 + ... + 1884422.

It is an arithmetic number, because the mean of its divisors is an integer number (15930727992).

Almost surely, 2^223023231102 is an apocalyptic number.

223023231102 is an abundant number, since it is smaller than the sum of its proper divisors (286760064642).

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

223023231102 is a wasteful number, since it uses less digits than its factorization.

223023231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165744.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223023231102 its reverse (201132320322), we get a palindrome (424155551424).

The spelling of 223023231102 in words is "two hundred twenty-three billion, twenty-three million, two hundred thirty-one thousand, one hundred two".