32901131 has 2 divisors, whose sum is σ = 32901132. Its totient is φ = 32901130.

The previous prime is 32901107. The next prime is 32901133. The reversal of 32901131 is 13110923.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32901131 - 2¹⁸ = 32638987 is a prime.

It is a super-2 number, since 2×32901131² = 2164968842158322, which contains 22 as substring.

Together with 32901133, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32901133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16450565 + 16450566.

It is an arithmetic number, because the mean of its divisors is an integer number (16450566).

Almost surely, 2^32901131 is an apocalyptic number.

32901131 is a deficient number, since it is larger than the sum of its proper divisors (1).

32901131 is an equidigital number, since it uses as much as digits as its factorization.

32901131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 32901131 is about 5735.9507494399. The cubic root of 32901131 is about 320.4327835592.

The spelling of 32901131 in words is "thirty-two million, nine hundred one thousand, one hundred thirty-one".