32013302131 has 4 divisors (see below), whose sum is σ = 32217208672. Its totient is φ = 31809395592.

The previous prime is 32013302129. The next prime is 32013302149. The reversal of 32013302131 is 13120331023.

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 32013302131 - 2¹ = 32013302129 is a prime.

It is a super-2 number, since 2×32013302131² (a number of 22 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 = 32013302099 and 32013302108.

It is not an unprimeable number, because it can be changed into a prime (32013302161) 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, 101953035 + ... + 101953348.

It is an arithmetic number, because the mean of its divisors is an integer number (8054302168).

Almost surely, 2^32013302131 is an apocalyptic number.

32013302131 is a deficient number, since it is larger than the sum of its proper divisors (203906541).

32013302131 is a wasteful number, since it uses less digits than its factorization.

32013302131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203906540.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32013302131 its reverse (13120331023), we get a palindrome (45133633154).

The spelling of 32013302131 in words is "thirty-two billion, thirteen million, three hundred two thousand, one hundred thirty-one".