313011340401 has 4 divisors (see below), whose sum is σ = 417348453872. Its totient is φ = 208674226932.

The previous prime is 313011340373. The next prime is 313011340423. The reversal of 313011340401 is 104043110313.

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 not a de Polignac number, because 313011340401 - 2¹⁸ = 313011078257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313011340001) 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, 52168556731 + ... + 52168556736.

It is an arithmetic number, because the mean of its divisors is an integer number (104337113468).

Almost surely, 2^313011340401 is an apocalyptic number.

It is an amenable number.

313011340401 is a deficient number, since it is larger than the sum of its proper divisors (104337113471).

313011340401 is a wasteful number, since it uses less digits than its factorization.

313011340401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104337113470.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 313011340401 its reverse (104043110313), we get a palindrome (417054450714).

The spelling of 313011340401 in words is "three hundred thirteen billion, eleven million, three hundred forty thousand, four hundred one".