403032230023 has 2 divisors, whose sum is σ = 403032230024. Its totient is φ = 403032230022.

The previous prime is 403032230021. The next prime is 403032230053. The reversal of 403032230023 is 320032230304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 403032230023 - 2¹ = 403032230021 is a prime.

Together with 403032230021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 403032229976 and 403032230003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403032230021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201516115011 + 201516115012.

It is an arithmetic number, because the mean of its divisors is an integer number (201516115012).

Almost surely, 2^403032230023 is an apocalyptic number.

403032230023 is a deficient number, since it is larger than the sum of its proper divisors (1).

403032230023 is an equidigital number, since it uses as much as digits as its factorization.

403032230023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 403032230023 its reverse (320032230304), we get a palindrome (723064460327).

The spelling of 403032230023 in words is "four hundred three billion, thirty-two million, two hundred thirty thousand, twenty-three".