2321112313310 has 128 divisors (see below), whose sum is σ = 5097179093760. Its totient is φ = 742880968704.

The previous prime is 2321112313307. The next prime is 2321112313339. The reversal of 2321112313310 is 133132111232.

It is a super-2 number, since 2×2321112313310² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77383796 + ... + 77413784.

It is an arithmetic number, because the mean of its divisors is an integer number (39821711670).

Almost surely, 2^{2321112313310} is an apocalyptic number.

2321112313310 is an abundant number, since it is smaller than the sum of its proper divisors (2776066780450).

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

2321112313310 is a wasteful number, since it uses less digits than its factorization.

2321112313310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30550.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2321112313310 its reverse (133132111232), we get a palindrome (2454244424542).

The spelling of 2321112313310 in words is "two trillion, three hundred twenty-one billion, one hundred twelve million, three hundred thirteen thousand, three hundred ten".