313114541 has 4 divisors (see below), whose sum is σ = 316154592. Its totient is φ = 310074492.

The previous prime is 313114511. The next prime is 313114561. The reversal of 313114541 is 145411313.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313114541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313114511) 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, 1519871 + ... + 1520076.

It is an arithmetic number, because the mean of its divisors is an integer number (79038648).

Almost surely, 2^313114541 is an apocalyptic number.

It is an amenable number.

313114541 is a deficient number, since it is larger than the sum of its proper divisors (3040051).

313114541 is a wasteful number, since it uses less digits than its factorization.

313114541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040050.

The product of its digits is 720, while the sum is 23.

The square root of 313114541 is about 17695.0428369077. The cubic root of 313114541 is about 679.0489451191.

Adding to 313114541 its reverse (145411313), we get a palindrome (458525854).

The spelling of 313114541 in words is "three hundred thirteen million, one hundred fourteen thousand, five hundred forty-one".