223123123302 has 32 divisors (see below), whose sum is σ = 472620124512. Its totient is φ = 69981026304.

The previous prime is 223123123253. The next prime is 223123123309. The reversal of 223123123302 is 203321321322.

It is a super-3 number, since 3×223123123302³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223123123309) 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, 105618 + ... + 676314.

It is an arithmetic number, because the mean of its divisors is an integer number (14769378891).

Almost surely, 2^223123123302 is an apocalyptic number.

223123123302 is an abundant number, since it is smaller than the sum of its proper divisors (249497001210).

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

223123123302 is a wasteful number, since it uses less digits than its factorization.

223123123302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574552.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223123123302 its reverse (203321321322), we get a palindrome (426444444624).

The spelling of 223123123302 in words is "two hundred twenty-three billion, one hundred twenty-three million, one hundred twenty-three thousand, three hundred two".