23312323321302 has 16 divisors (see below), whose sum is σ = 46625030147952. Its totient is φ = 7770710522880.

The previous prime is 23312323321291. The next prime is 23312323321363. The reversal of 23312323321302 is 20312332321332.

It is a super-2 number, since 2×23312323321302² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23312323321302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15186123 + ... + 16650614.

It is an arithmetic number, because the mean of its divisors is an integer number (2914064384247).

Almost surely, 2^{23312323321302} is an apocalyptic number.

23312323321302 is an abundant number, since it is smaller than the sum of its proper divisors (23312706826650).

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

23312323321302 is a wasteful number, since it uses less digits than its factorization.

23312323321302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31958783.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 23312323321302 its reverse (20312332321332), we get a palindrome (43624655642634).

The spelling of 23312323321302 in words is "twenty-three trillion, three hundred twelve billion, three hundred twenty-three million, three hundred twenty-one thousand, three hundred two".