32303400123 has 8 divisors (see below), whose sum is σ = 43072765200. Its totient is φ = 21534817568.

The previous prime is 32303400097. The next prime is 32303400133. The reversal of 32303400123 is 32100430323.

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 32303400123 - 2⁵ = 32303400091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32303400123.

It is not an unprimeable number, because it can be changed into a prime (32303400133) 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, 91368 + ... + 270101.

It is an arithmetic number, because the mean of its divisors is an integer number (5384095650).

Almost surely, 2^32303400123 is an apocalyptic number.

32303400123 is a deficient number, since it is larger than the sum of its proper divisors (10769365077).

32303400123 is a wasteful number, since it uses less digits than its factorization.

32303400123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391261.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32303400123 its reverse (32100430323), we get a palindrome (64403830446).

The spelling of 32303400123 in words is "thirty-two billion, three hundred three million, four hundred thousand, one hundred twenty-three".