313113121241 has 16 divisors (see below), whose sum is σ = 333718493184. Its totient is φ = 293091930384.

The previous prime is 313113121187. The next prime is 313113121303. The reversal of 313113121241 is 142121311313.

It is not a de Polignac number, because 313113121241 - 2³⁴ = 295933252057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (313113120241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14824010 + ... + 14845116.

It is an arithmetic number, because the mean of its divisors is an integer number (20857405824).

Almost surely, 2^313113121241 is an apocalyptic number.

It is an amenable number.

313113121241 is a deficient number, since it is larger than the sum of its proper divisors (20605371943).

313113121241 is a wasteful number, since it uses less digits than its factorization.

313113121241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34900.

The product of its digits is 432, while the sum is 23.

Adding to 313113121241 its reverse (142121311313), we get a palindrome (455234432554).

The spelling of 313113121241 in words is "three hundred thirteen billion, one hundred thirteen million, one hundred twenty-one thousand, two hundred forty-one".