23320403432203 has 8 divisors (see below), whose sum is σ = 23469120806240. Its totient is φ = 23171688334080.

The previous prime is 23320403432197. The next prime is 23320403432219. The reversal of 23320403432203 is 30223430402332.

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 23320403432203 - 2²⁵ = 23320369877771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23320404432203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23125243 + ... + 24112603.

It is an arithmetic number, because the mean of its divisors is an integer number (2933640100780).

Almost surely, 2^{23320403432203} is an apocalyptic number.

23320403432203 is a deficient number, since it is larger than the sum of its proper divisors (148717374037).

23320403432203 is a wasteful number, since it uses less digits than its factorization.

23320403432203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137957.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 23320403432203 its reverse (30223430402332), we get a palindrome (53543833834535).

The spelling of 23320403432203 in words is "twenty-three trillion, three hundred twenty billion, four hundred three million, four hundred thirty-two thousand, two hundred three".