2321334620031 has 32 divisors (see below), whose sum is σ = 3609663424000. Its totient is φ = 1326402544320.

The previous prime is 2321334619957. The next prime is 2321334620051. The reversal of 2321334620031 is 1300264331232.

It is not a de Polignac number, because 2321334620031 - 2¹³ = 2321334611839 is a prime.

It is a super-2 number, since 2×2321334620031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321334620051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22051440 + ... + 22156458.

It is an arithmetic number, because the mean of its divisors is an integer number (112801982000).

Almost surely, 2^{2321334620031} is an apocalyptic number.

2321334620031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2321334620031 is a deficient number, since it is larger than the sum of its proper divisors (1288328803969).

2321334620031 is a wasteful number, since it uses less digits than its factorization.

2321334620031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126524 (or 126510 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 2321334620031 its reverse (1300264331232), we get a palindrome (3621598951263).

The spelling of 2321334620031 in words is "two trillion, three hundred twenty-one billion, three hundred thirty-four million, six hundred twenty thousand, thirty-one".