23402203803 has 48 divisors (see below), whose sum is σ = 40114076800. Its totient is φ = 13436636400.

The previous prime is 23402203793. The next prime is 23402203813. The reversal of 23402203803 is 30830220432.

23402203803 is a `hidden beast` number, since 23 + 40 + 220 + 380 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (23402203793) and next prime (23402203813).

It is not a de Polignac number, because 23402203803 - 2¹⁸ = 23401941659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23402203813) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126433 + ... + 250578.

Almost surely, 2^23402203803 is an apocalyptic number.

23402203803 is a deficient number, since it is larger than the sum of its proper divisors (16711872997).

23402203803 is a wasteful number, since it uses less digits than its factorization.

23402203803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377061 (or 377044 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The spelling of 23402203803 in words is "twenty-three billion, four hundred two million, two hundred three thousand, eight hundred three".