32113001 has 2 divisors, whose sum is σ = 32113002. Its totient is φ = 32113000.

The previous prime is 32112967. The next prime is 32113007. The reversal of 32113001 is 10031123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30085225 + 2027776 = 5485^2 + 1424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32113001 is a prime.

It is not a weakly prime, because it can be changed into another prime (32113007) 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, 16056500 + 16056501.

It is an arithmetic number, because the mean of its divisors is an integer number (16056501).

Almost surely, 2^32113001 is an apocalyptic number.

It is an amenable number.

32113001 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113001 is an equidigital number, since it uses as much as digits as its factorization.

32113001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 32113001 is about 5666.8334191151. The cubic root of 32113001 is about 317.8534753414.

Adding to 32113001 its reverse (10031123), we get a palindrome (42144124).

The spelling of 32113001 in words is "thirty-two million, one hundred thirteen thousand, one".