313051423 has 4 divisors (see below), whose sum is σ = 323149888. Its totient is φ = 302952960.

The previous prime is 313051411. The next prime is 313051457. The reversal of 313051423 is 324150313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313051423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313051394 and 313051403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313052423) 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, 5049186 + ... + 5049247.

It is an arithmetic number, because the mean of its divisors is an integer number (80787472).

Almost surely, 2^313051423 is an apocalyptic number.

313051423 is a deficient number, since it is larger than the sum of its proper divisors (10098465).

313051423 is a wasteful number, since it uses less digits than its factorization.

313051423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10098464.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 313051423 is about 17693.2592531732. The cubic root of 313051423 is about 679.0033142227.

The spelling of 313051423 in words is "three hundred thirteen million, fifty-one thousand, four hundred twenty-three".