23320331203 has 4 divisors (see below), whose sum is σ = 25114202848. Its totient is φ = 21526459560.

The previous prime is 23320331191. The next prime is 23320331257. The reversal of 23320331203 is 30213302332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23320331203 - 2¹³ = 23320323011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23320337203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896935803 + ... + 896935828.

It is an arithmetic number, because the mean of its divisors is an integer number (6278550712).

Almost surely, 2^23320331203 is an apocalyptic number.

23320331203 is a deficient number, since it is larger than the sum of its proper divisors (1793871645).

23320331203 is a wasteful number, since it uses less digits than its factorization.

23320331203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793871644.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23320331203 its reverse (30213302332), we get a palindrome (53533633535).

The spelling of 23320331203 in words is "twenty-three billion, three hundred twenty million, three hundred thirty-one thousand, two hundred three".