23124233403 has 20 divisors (see below), whose sum is σ = 35657921728. Its totient is φ = 14918858640.

The previous prime is 23124233389. The next prime is 23124233441. The reversal of 23124233403 is 30433242132.

23124233403 is a `hidden beast` number, since 2 + 3 + 1 + 24 + 233 + 403 = 666.

It is not a de Polignac number, because 23124233403 - 2⁴ = 23124233387 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23124233443) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4602076 + ... + 4607097.

Almost surely, 2^23124233403 is an apocalyptic number.

23124233403 is a deficient number, since it is larger than the sum of its proper divisors (12533688325).

23124233403 is an equidigital number, since it uses as much as digits as its factorization.

23124233403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9209216 (or 9209207 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23124233403 its reverse (30433242132), we get a palindrome (53557475535).

The spelling of 23124233403 in words is "twenty-three billion, one hundred twenty-four million, two hundred thirty-three thousand, four hundred three".