313254901 has 2 divisors, whose sum is σ = 313254902. Its totient is φ = 313254900.

The previous prime is 313254863. The next prime is 313254923. The reversal of 313254901 is 109452313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182952676 + 130302225 = 13526^2 + 11415^2 .

It is an emirp because it is prime and its reverse (109452313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313254901 - 2¹¹ = 313252853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313254901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313254941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156627450 + 156627451.

It is an arithmetic number, because the mean of its divisors is an integer number (156627451).

Almost surely, 2^313254901 is an apocalyptic number.

It is an amenable number.

313254901 is a deficient number, since it is larger than the sum of its proper divisors (1).

313254901 is an equidigital number, since it uses as much as digits as its factorization.

313254901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 313254901 is about 17699.0084750531. The cubic root of 313254901 is about 679.1503958230.

The spelling of 313254901 in words is "three hundred thirteen million, two hundred fifty-four thousand, nine hundred one".