23203403104 has 48 divisors (see below), whose sum is σ = 52219042848. Its totient is φ = 9942147072.

The previous prime is 23203403081. The next prime is 23203403107. The reversal of 23203403104 is 40130430232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23203403107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424832 + ... + 1441024.

It is an arithmetic number, because the mean of its divisors is an integer number (1087896726).

Almost surely, 2^23203403104 is an apocalyptic number.

It is an amenable number.

23203403104 is an abundant number, since it is smaller than the sum of its proper divisors (29015639744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23203403104 is a wasteful number, since it uses less digits than its factorization.

23203403104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22607 (or 22599 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23203403104 its reverse (40130430232), we get a palindrome (63333833336).

The spelling of 23203403104 in words is "twenty-three billion, two hundred three million, four hundred three thousand, one hundred four".