13232003031 has 48 divisors (see below), whose sum is σ = 20836382112. Its totient is φ = 8042976000.

The previous prime is 13232003003. The next prime is 13232003039. The reversal of 13232003031 is 13030023231.

It is not a de Polignac number, because 13232003031 - 2²³ = 13223614423 is a prime.

It is a super-2 number, since 2×13232003031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13232002995 and 13232003013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232003039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6179221 + ... + 6181361.

It is an arithmetic number, because the mean of its divisors is an integer number (434091294).

Almost surely, 2^13232003031 is an apocalyptic number.

13232003031 is a deficient number, since it is larger than the sum of its proper divisors (7604379081).

13232003031 is a wasteful number, since it uses less digits than its factorization.

13232003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784 (or 2781 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13232003031 its reverse (13030023231), we get a palindrome (26262026262).

It can be divided in two parts, 1323200 and 3031, that added together give a palindrome (1326231).

The spelling of 13232003031 in words is "thirteen billion, two hundred thirty-two million, three thousand, thirty-one".