13322023031 has 8 divisors (see below), whose sum is σ = 13728675744. Its totient is φ = 12919262080.

The previous prime is 13322022991. The next prime is 13322023061. The reversal of 13322023031 is 13032022331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13322023031 is a prime.

It is a super-2 number, since 2×13322023031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13322022994 and 13322023012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322023061) 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, 965990 + ... + 979683.

It is an arithmetic number, because the mean of its divisors is an integer number (1716084468).

Almost surely, 2^13322023031 is an apocalyptic number.

13322023031 is a deficient number, since it is larger than the sum of its proper divisors (406652713).

13322023031 is a wasteful number, since it uses less digits than its factorization.

13322023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945881.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13322023031 its reverse (13032022331), we get a palindrome (26354045362).

The spelling of 13322023031 in words is "thirteen billion, three hundred twenty-two million, twenty-three thousand, thirty-one".