313830097 has 4 divisors (see below), whose sum is σ = 358662976. Its totient is φ = 268997220.

The previous prime is 313830089. The next prime is 313830103. The reversal of 313830097 is 790038313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 790038313 = 251 ⋅3147563.

It is a cyclic number.

It is not a de Polignac number, because 313830097 - 2³ = 313830089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313830067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22416429 + ... + 22416442.

It is an arithmetic number, because the mean of its divisors is an integer number (89665744).

Almost surely, 2^313830097 is an apocalyptic number.

It is an amenable number.

313830097 is a deficient number, since it is larger than the sum of its proper divisors (44832879).

313830097 is an equidigital number, since it uses as much as digits as its factorization.

313830097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44832878.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 313830097 is about 17715.2504074879. The cubic root of 313830097 is about 679.5658250618.

The spelling of 313830097 in words is "three hundred thirteen million, eight hundred thirty thousand, ninety-seven".