423313012023 has 16 divisors (see below), whose sum is σ = 615753215616. Its totient is φ = 256542841440.

The previous prime is 423313011983. The next prime is 423313012061. The reversal of 423313012023 is 320210313324.

It is not a de Polignac number, because 423313012023 - 2¹⁰ = 423313010999 is a prime.

It is a super-2 number, since 2×423313012023² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423313011984 and 423313012002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423313012223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598236 + ... + 1097502.

It is an arithmetic number, because the mean of its divisors is an integer number (38484575976).

Almost surely, 2^423313012023 is an apocalyptic number.

423313012023 is a deficient number, since it is larger than the sum of its proper divisors (192440203593).

423313012023 is a wasteful number, since it uses less digits than its factorization.

423313012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524974.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 423313012023 its reverse (320210313324), we get a palindrome (743523325347).

It can be divided in two parts, 42331301 and 2023, that added together give a palindrome (42333324).

The spelling of 423313012023 in words is "four hundred twenty-three billion, three hundred thirteen million, twelve thousand, twenty-three".