313310443243241 has 4 divisors (see below), whose sum is σ = 317723266387584. Its totient is φ = 308897620098900.

The previous prime is 313310443243181. The next prime is 313310443243243. The reversal of 313310443243241 is 142342344013313.

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 not a de Polignac number, because 313310443243241 - 2¹⁸ = 313310442981097 is a prime.

It is a super-2 number, since 2×313310443243241² (a number of 30 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 = 313310443243195 and 313310443243204.

It is not an unprimeable number, because it can be changed into a prime (313310443243243) 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, 2206411572065 + ... + 2206411572206.

It is an arithmetic number, because the mean of its divisors is an integer number (79430816596896).

Almost surely, 2^{313310443243241} is an apocalyptic number.

It is an amenable number.

313310443243241 is a deficient number, since it is larger than the sum of its proper divisors (4412823144343).

313310443243241 is an equidigital number, since it uses as much as digits as its factorization.

313310443243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412823144342.

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 313310443243241 its reverse (142342344013313), we get a palindrome (455652787256554).

The spelling of 313310443243241 in words is "three hundred thirteen trillion, three hundred ten billion, four hundred forty-three million, two hundred forty-three thousand, two hundred forty-one".