313113941 has 4 divisors (see below), whose sum is σ = 357844512. Its totient is φ = 268383372.

The previous prime is 313113929. The next prime is 313113971. The reversal of 313113941 is 149311313.

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: 149311313 = 683 ⋅218611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313113941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 313113941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313113971) 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, 22365275 + ... + 22365288.

It is an arithmetic number, because the mean of its divisors is an integer number (89461128).

Almost surely, 2^313113941 is an apocalyptic number.

It is an amenable number.

313113941 is a deficient number, since it is larger than the sum of its proper divisors (44730571).

313113941 is an equidigital number, since it uses as much as digits as its factorization.

313113941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44730570.

The product of its digits is 972, while the sum is 26.

The square root of 313113941 is about 17695.0258829989. The cubic root of 313113941 is about 679.0485113805.

The spelling of 313113941 in words is "three hundred thirteen million, one hundred thirteen thousand, nine hundred forty-one".