313023023 has 8 divisors (see below), whose sum is σ = 331950960. Its totient is φ = 294152320.

The previous prime is 313023017. The next prime is 313023047. The reversal of 313023023 is 320320313.

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

It is a cyclic number.

It is not a de Polignac number, because 313023023 - 2⁶ = 313022959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313022992 and 313023010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313023083) 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, 2768 + ... + 25173.

It is an arithmetic number, because the mean of its divisors is an integer number (41493870).

Almost surely, 2^313023023 is an apocalyptic number.

313023023 is a deficient number, since it is larger than the sum of its proper divisors (18927937).

313023023 is a wasteful number, since it uses less digits than its factorization.

313023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28617.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 313023023 is about 17692.4566694397. The cubic root of 313023023 is about 678.9827805597.

Adding to 313023023 its reverse (320320313), we get a palindrome (633343336).

The spelling of 313023023 in words is "three hundred thirteen million, twenty-three thousand, twenty-three".