403220104023 has 32 divisors (see below), whose sum is σ = 602273636352. Its totient is φ = 237876912000.

The previous prime is 403220103989. The next prime is 403220104031. The reversal of 403220104023 is 320401022304.

It is not a de Polignac number, because 403220104023 - 2⁶ = 403220103959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403220104043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685528 + ... + 1129773.

It is an arithmetic number, because the mean of its divisors is an integer number (18821051136).

Almost surely, 2^403220104023 is an apocalyptic number.

403220104023 is a deficient number, since it is larger than the sum of its proper divisors (199053532329).

403220104023 is a wasteful number, since it uses less digits than its factorization.

403220104023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815495.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 403220104023 its reverse (320401022304), we get a palindrome (723621126327).

The spelling of 403220104023 in words is "four hundred three billion, two hundred twenty million, one hundred four thousand, twenty-three".