32715113 has 2 divisors, whose sum is σ = 32715114. Its totient is φ = 32715112.

The previous prime is 32715097. The next prime is 32715121. The reversal of 32715113 is 31151723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17372224 + 15342889 = 4168^2 + 3917^2 .

It is an emirp because it is prime and its reverse (31151723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32715113 - 2⁴ = 32715097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32715173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16357556 + 16357557.

It is an arithmetic number, because the mean of its divisors is an integer number (16357557).

Almost surely, 2^32715113 is an apocalyptic number.

It is an amenable number.

32715113 is a deficient number, since it is larger than the sum of its proper divisors (1).

32715113 is an equidigital number, since it uses as much as digits as its factorization.

32715113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 23.

The square root of 32715113 is about 5719.7126676084. The cubic root of 32715113 is about 319.8277490936.

Adding to 32715113 its reverse (31151723), we get a palindrome (63866836).

The spelling of 32715113 in words is "thirty-two million, seven hundred fifteen thousand, one hundred thirteen".