2313302111232 has 440 divisors, whose sum is σ = 7347141134976. Its totient is φ = 646783893504.

The previous prime is 2313302111221. The next prime is 2313302111269. The reversal of 2313302111232 is 2321112033132.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 346662648 + ... + 346669320.

Almost surely, 2^{2313302111232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313302111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3673570567488).

2313302111232 is an abundant number, since it is smaller than the sum of its proper divisors (5033839023744).

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

2313302111232 is an frugal number, since it uses more digits than its factorization.

2313302111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771 (or 6732 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2313302111232 its reverse (2321112033132), we get a palindrome (4634414144364).

The spelling of 2313302111232 in words is "two trillion, three hundred thirteen billion, three hundred two million, one hundred eleven thousand, two hundred thirty-two".