223323134103102 has 64 divisors (see below), whose sum is σ = 502972119410688. Its totient is φ = 65490148944000.

The previous prime is 223323134103077. The next prime is 223323134103241. The reversal of 223323134103102 is 201301431323322.

It is a self number, because there is not a number n which added to its sum of digits gives 223323134103102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326078808 + ... + 326762964.

It is an arithmetic number, because the mean of its divisors is an integer number (7858939365792).

Almost surely, 2^{223323134103102} is an apocalyptic number.

223323134103102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223323134103102 is an abundant number, since it is smaller than the sum of its proper divisors (279648985307586).

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

223323134103102 is a wasteful number, since it uses less digits than its factorization.

223323134103102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843745.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 223323134103102 its reverse (201301431323322), we get a palindrome (424624565426424).

The spelling of 223323134103102 in words is "two hundred twenty-three trillion, three hundred twenty-three billion, one hundred thirty-four million, one hundred three thousand, one hundred two".