313623023 has 8 divisors (see below), whose sum is σ = 370786080. Its totient is φ = 259549920.

The previous prime is 313623017. The next prime is 313623031. The reversal of 313623023 is 320326313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313623023 - 2⁴ = 313623007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313623023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313623073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772268 + ... + 772673.

It is an arithmetic number, because the mean of its divisors is an integer number (46348260).

Almost surely, 2^313623023 is an apocalyptic number.

313623023 is a deficient number, since it is larger than the sum of its proper divisors (57163057).

313623023 is a wasteful number, since it uses less digits than its factorization.

313623023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544977.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 313623023 is about 17709.4049307141. The cubic root of 313623023 is about 679.4163265733.

Adding to 313623023 its reverse (320326313), we get a palindrome (633949336).

The spelling of 313623023 in words is "three hundred thirteen million, six hundred twenty-three thousand, twenty-three".