431322302023 has 8 divisors (see below), whose sum is σ = 457372808928. Its totient is φ = 405347195904.

The previous prime is 431322302017. The next prime is 431322302051. The reversal of 431322302023 is 320203223134.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-431322302023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431322302063) 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, 18838411 + ... + 18861292.

It is an arithmetic number, because the mean of its divisors is an integer number (57171601116).

Almost surely, 2^431322302023 is an apocalyptic number.

431322302023 is a deficient number, since it is larger than the sum of its proper divisors (26050506905).

431322302023 is a wasteful number, since it uses less digits than its factorization.

431322302023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37700393.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 431322302023 its reverse (320203223134), we get a palindrome (751525525157).

The spelling of 431322302023 in words is "four hundred thirty-one billion, three hundred twenty-two million, three hundred two thousand, twenty-three".