23313123102 has 16 divisors (see below), whose sum is σ = 46637073792. Its totient is φ = 7769236440.

The previous prime is 23313123073. The next prime is 23313123107. The reversal of 23313123102 is 20132131332.

It is a super-2 number, since 2×23313123102² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313123107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423024 + ... + 474947.

It is an arithmetic number, because the mean of its divisors is an integer number (2914817112).

Almost surely, 2^23313123102 is an apocalyptic number.

23313123102 is an abundant number, since it is smaller than the sum of its proper divisors (23323950690).

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

23313123102 is a wasteful number, since it uses less digits than its factorization.

23313123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902303.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23313123102 its reverse (20132131332), we get a palindrome (43445254434).

The spelling of 23313123102 in words is "twenty-three billion, three hundred thirteen million, one hundred twenty-three thousand, one hundred two".