32000213131 has 4 divisors (see below), whose sum is σ = 32405279200. Its totient is φ = 31595147064.

The previous prime is 32000213033. The next prime is 32000213149. The reversal of 32000213131 is 13131200023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13131200023 = 53 ⋅247758491.

It is a cyclic number.

It is not a de Polignac number, because 32000213131 - 2⁹ = 32000212619 is a prime.

It is a super-2 number, since 2×32000213131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32000213831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202532916 + ... + 202533073.

It is an arithmetic number, because the mean of its divisors is an integer number (8101319800).

Almost surely, 2^32000213131 is an apocalyptic number.

32000213131 is a deficient number, since it is larger than the sum of its proper divisors (405066069).

32000213131 is an equidigital number, since it uses as much as digits as its factorization.

32000213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405066068.

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

Adding to 32000213131 its reverse (13131200023), we get a palindrome (45131413154).

The spelling of 32000213131 in words is "thirty-two billion, two hundred thirteen thousand, one hundred thirty-one".