13032131 has 8 divisors (see below), whose sum is σ = 15042144. Its totient is φ = 11059200.

The previous prime is 13032083. The next prime is 13032133. The reversal of 13032131 is 13123031.

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

It is a cyclic number.

It is not a de Polignac number, because 13032131 - 2²² = 8837827 is a prime.

It is a super-2 number, since 2×13032131² = 339672876802322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (13032133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8510 + ... + 9923.

It is an arithmetic number, because the mean of its divisors is an integer number (1880268).

Almost surely, 2^13032131 is an apocalyptic number.

13032131 is a deficient number, since it is larger than the sum of its proper divisors (2010013).

13032131 is a wasteful number, since it uses less digits than its factorization.

13032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18541.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 13032131 is about 3610.0042936263. The cubic root of 13032131 is about 235.3270292235.

Adding to 13032131 its reverse (13123031), we get a palindrome (26155162).

The spelling of 13032131 in words is "thirteen million, thirty-two thousand, one hundred thirty-one".