23435504203 has 16 divisors (see below), whose sum is σ = 24064634880. Its totient is φ = 22812122016.

The previous prime is 23435504189. The next prime is 23435504231. The reversal of 23435504203 is 30240553432.

It is a cyclic number.

It is not a de Polignac number, because 23435504203 - 2⁵ = 23435504171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23435504233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10246126 + ... + 10248412.

It is an arithmetic number, because the mean of its divisors is an integer number (1504039680).

Almost surely, 2^23435504203 is an apocalyptic number.

23435504203 is a deficient number, since it is larger than the sum of its proper divisors (629130677).

23435504203 is a wasteful number, since it uses less digits than its factorization.

23435504203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426.

The product of its (nonzero) digits is 43200, while the sum is 31.

The spelling of 23435504203 in words is "twenty-three billion, four hundred thirty-five million, five hundred four thousand, two hundred three".