313132207 has 2 divisors, whose sum is σ = 313132208. Its totient is φ = 313132206.

The previous prime is 313132139. The next prime is 313132241. The reversal of 313132207 is 702231313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313132207 - 2¹¹ = 313130159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313132277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156566103 + 156566104.

It is an arithmetic number, because the mean of its divisors is an integer number (156566104).

Almost surely, 2^313132207 is an apocalyptic number.

313132207 is a deficient number, since it is larger than the sum of its proper divisors (1).

313132207 is an equidigital number, since it uses as much as digits as its factorization.

313132207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 313132207 is about 17695.5420092180. The cubic root of 313132207 is about 679.0617155822.

The spelling of 313132207 in words is "three hundred thirteen million, one hundred thirty-two thousand, two hundred seven".