2321313104 has 40 divisors (see below), whose sum is σ = 5039031648. Its totient is φ = 1026622080.

The previous prime is 2321313103. The next prime is 2321313109. The reversal of 2321313104 is 4013131232.

It is a super-2 number, since 2×2321313104² = 10776989053604229632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321313103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171722 + ... + 184745.

Almost surely, 2^2321313104 is an apocalyptic number.

It is an amenable number.

2321313104 is an abundant number, since it is smaller than the sum of its proper divisors (2717718544).

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

2321313104 is a wasteful number, since it uses less digits than its factorization.

2321313104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356523 (or 356517 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2321313104 is about 48180.0073059355. The cubic root of 2321313104 is about 1324.0709003875.

Adding to 2321313104 its reverse (4013131232), we get a palindrome (6334444336).

The spelling of 2321313104 in words is "two billion, three hundred twenty-one million, three hundred thirteen thousand, one hundred four".