13023313300031 has 16 divisors (see below), whose sum is σ = 14132180160000. Its totient is φ = 11956272851328.

The previous prime is 13023313300003. The next prime is 13023313300037. The reversal of 13023313300031 is 13000331332031.

It is a cyclic number.

It is not a de Polignac number, because 13023313300031 - 2¹⁸ = 13023313037887 is a prime.

It is a super-2 number, since 2×13023313300031² (a number of 27 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 (13023313300037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58305281 + ... + 58528218.

It is an arithmetic number, because the mean of its divisors is an integer number (883261260000).

Almost surely, 2^{13023313300031} is an apocalyptic number.

13023313300031 is a deficient number, since it is larger than the sum of its proper divisors (1108866859969).

13023313300031 is a wasteful number, since it uses less digits than its factorization.

13023313300031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116833678.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 13023313300031 its reverse (13000331332031), we get a palindrome (26023644632062).

The spelling of 13023313300031 in words is "thirteen trillion, twenty-three billion, three hundred thirteen million, three hundred thousand, thirty-one".