13132233031 has 4 divisors (see below), whose sum is σ = 13183331472. Its totient is φ = 13081134592.

The previous prime is 13132233017. The next prime is 13132233043. The reversal of 13132233031 is 13033223131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13132233031 - 2¹³ = 13132224839 is a prime.

It is a super-2 number, since 2×13132233031² (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 = 13132232993 and 13132233011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132233131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25548835 + ... + 25549348.

It is an arithmetic number, because the mean of its divisors is an integer number (3295832868).

Almost surely, 2^13132233031 is an apocalyptic number.

13132233031 is a deficient number, since it is larger than the sum of its proper divisors (51098441).

13132233031 is an equidigital number, since it uses as much as digits as its factorization.

13132233031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51098440.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13132233031 its reverse (13033223131), we get a palindrome (26165456162).

The spelling of 13132233031 in words is "thirteen billion, one hundred thirty-two million, two hundred thirty-three thousand, thirty-one".