313054369 has 2 divisors, whose sum is σ = 313054370. Its totient is φ = 313054368.

The previous prime is 313054361. The next prime is 313054429. The reversal of 313054369 is 963450313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312582400 + 471969 = 17680^2 + 687^2 .

It is a cyclic number.

It is not a de Polignac number, because 313054369 - 2³ = 313054361 is a prime.

It is a super-2 number, since 2×313054369² = 196006075899976322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (313054361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156527184 + 156527185.

It is an arithmetic number, because the mean of its divisors is an integer number (156527185).

Almost surely, 2^313054369 is an apocalyptic number.

It is an amenable number.

313054369 is a deficient number, since it is larger than the sum of its proper divisors (1).

313054369 is an equidigital number, since it uses as much as digits as its factorization.

313054369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 313054369 is about 17693.3425050215. The cubic root of 313054369 is about 679.0054441576.

The spelling of 313054369 in words is "three hundred thirteen million, fifty-four thousand, three hundred sixty-nine".