32303113 has 2 divisors, whose sum is σ = 32303114. Its totient is φ = 32303112.

The previous prime is 32303081. The next prime is 32303123. The reversal of 32303113 is 31130323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29019769 + 3283344 = 5387^2 + 1812^2 .

It is a cyclic number.

It is not a de Polignac number, because 32303113 - 2⁵ = 32303081 is a prime.

It is a super-2 number, since 2×32303113² = 2086982218981538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32303123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16151556 + 16151557.

It is an arithmetic number, because the mean of its divisors is an integer number (16151557).

Almost surely, 2^32303113 is an apocalyptic number.

It is an amenable number.

32303113 is a deficient number, since it is larger than the sum of its proper divisors (1).

32303113 is an equidigital number, since it uses as much as digits as its factorization.

32303113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 32303113 is about 5683.5827609000. The cubic root of 32303113 is about 318.4794824897.

Adding to 32303113 its reverse (31130323), we get a palindrome (63433436).

The spelling of 32303113 in words is "thirty-two million, three hundred three thousand, one hundred thirteen".