23442100003 has 32 divisors (see below), whose sum is σ = 30078259200. Its totient is φ = 17784935424.

The previous prime is 23442099991. The next prime is 23442100013. The reversal of 23442100003 is 30000124432.

It is not a de Polignac number, because 23442100003 - 2¹⁷ = 23441968931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23442100013) 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, 271918 + ... + 347596.

It is an arithmetic number, because the mean of its divisors is an integer number (939945600).

Almost surely, 2^23442100003 is an apocalyptic number.

23442100003 is a deficient number, since it is larger than the sum of its proper divisors (6636159197).

23442100003 is a wasteful number, since it uses less digits than its factorization.

23442100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75859.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23442100003 its reverse (30000124432), we get a palindrome (53442224435).

The spelling of 23442100003 in words is "twenty-three billion, four hundred forty-two million, one hundred thousand, three".