13032102031 has 4 divisors (see below), whose sum is σ = 14034571432. Its totient is φ = 12029632632.

The previous prime is 13032102023. The next prime is 13032102047. The reversal of 13032102031 is 13020123031.

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 13032102031 - 2³ = 13032102023 is a prime.

It is a super-2 number, since 2×13032102031² (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 = 13032101996 and 13032102014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032102731) 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, 501234681 + ... + 501234706.

It is an arithmetic number, because the mean of its divisors is an integer number (3508642858).

Almost surely, 2^13032102031 is an apocalyptic number.

13032102031 is a deficient number, since it is larger than the sum of its proper divisors (1002469401).

13032102031 is a wasteful number, since it uses less digits than its factorization.

13032102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002469400.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13032102031 its reverse (13020123031), we get a palindrome (26052225062).

The spelling of 13032102031 in words is "thirteen billion, thirty-two million, one hundred two thousand, thirty-one".