32313101 has 2 divisors, whose sum is σ = 32313102. Its totient is φ = 32313100.

The previous prime is 32313079. The next prime is 32313119. The reversal of 32313101 is 10131323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26677225 + 5635876 = 5165^2 + 2374^2 .

It is an emirp because it is prime and its reverse (10131323) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32313101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32313301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156550 + 16156551.

It is an arithmetic number, because the mean of its divisors is an integer number (16156551).

Almost surely, 2^32313101 is an apocalyptic number.

It is an amenable number.

32313101 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313101 is an equidigital number, since it uses as much as digits as its factorization.

32313101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 32313101 is about 5684.4613641048. The cubic root of 32313101 is about 318.5123033232.

Adding to 32313101 its reverse (10131323), we get a palindrome (42444424).

The spelling of 32313101 in words is "thirty-two million, three hundred thirteen thousand, one hundred one".