313041204031 has 4 divisors (see below), whose sum is σ = 313071544864. Its totient is φ = 313010863200.

The previous prime is 313041203989. The next prime is 313041204061. The reversal of 313041204031 is 130402140313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313041204031 - 2¹¹ = 313041201983 is a prime.

It is a super-2 number, since 2×313041204031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313041203993 and 313041204011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313041204061) 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, 15154935 + ... + 15175576.

It is an arithmetic number, because the mean of its divisors is an integer number (78267886216).

Almost surely, 2^313041204031 is an apocalyptic number.

313041204031 is a deficient number, since it is larger than the sum of its proper divisors (30340833).

313041204031 is a wasteful number, since it uses less digits than its factorization.

313041204031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30340832.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313041204031 its reverse (130402140313), we get a palindrome (443443344344).

The spelling of 313041204031 in words is "three hundred thirteen billion, forty-one million, two hundred four thousand, thirty-one".