313404114523 has 4 divisors (see below), whose sum is σ = 313413973768. Its totient is φ = 313394255280.

The previous prime is 313404114511. The next prime is 313404114659. The reversal of 313404114523 is 325411404313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 325411404313 = 9257 ⋅35153009.

It is a cyclic number.

It is not a de Polignac number, because 313404114523 - 2¹³ = 313404106331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313404114323) 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, 4881786 + ... + 4945567.

It is an arithmetic number, because the mean of its divisors is an integer number (78353493442).

Almost surely, 2^313404114523 is an apocalyptic number.

313404114523 is a deficient number, since it is larger than the sum of its proper divisors (9859245).

313404114523 is an equidigital number, since it uses as much as digits as its factorization.

313404114523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9859244.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 313404114523 its reverse (325411404313), we get a palindrome (638815518836).

The spelling of 313404114523 in words is "three hundred thirteen billion, four hundred four million, one hundred fourteen thousand, five hundred twenty-three".