2321313132303 has 24 divisors (see below), whose sum is σ = 3684142076160. Its totient is φ = 1396735166160.

The previous prime is 2321313132269. The next prime is 2321313132329. The reversal of 2321313132303 is 3032313131232.

2321313132303 is a `hidden beast` number, since 2 + 3 + 21 + 313 + 1 + 323 + 0 + 3 = 666.

It is not a de Polignac number, because 2321313132303 - 2³⁴ = 2304133263119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321313132503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84330151 + ... + 84357672.

It is an arithmetic number, because the mean of its divisors is an integer number (153505919840).

Almost surely, 2^{2321313132303} is an apocalyptic number.

2321313132303 is a deficient number, since it is larger than the sum of its proper divisors (1362828943857).

2321313132303 is a wasteful number, since it uses less digits than its factorization.

2321313132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168687979 (or 168687976 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 2321313132303 its reverse (3032313131232), we get a palindrome (5353626263535).

The spelling of 2321313132303 in words is "two trillion, three hundred twenty-one billion, three hundred thirteen million, one hundred thirty-two thousand, three hundred three".