13251103222331 has 16 divisors (see below), whose sum is σ = 14656172213760. Its totient is φ = 11903241198240.

The previous prime is 13251103222319. The next prime is 13251103222519. The reversal of 13251103222331 is 13322230115231.

It is a cyclic number.

It is not a de Polignac number, because 13251103222331 - 2¹⁸ = 13251102960187 is a prime.

It is a super-2 number, since 2×13251103222331² (a number of 27 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 = 13251103222294 and 13251103222303.

It is not an unprimeable number, because it can be changed into a prime (13251103222831) 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, 43584701 + ... + 43887678.

It is an arithmetic number, because the mean of its divisors is an integer number (916010763360).

Almost surely, 2^{13251103222331} is an apocalyptic number.

13251103222331 is a deficient number, since it is larger than the sum of its proper divisors (1405068991429).

13251103222331 is a wasteful number, since it uses less digits than its factorization.

13251103222331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87472706.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 13251103222331 its reverse (13322230115231), we get a palindrome (26573333337562).

The spelling of 13251103222331 in words is "thirteen trillion, two hundred fifty-one billion, one hundred three million, two hundred twenty-two thousand, three hundred thirty-one".