23033323403 has 2 divisors, whose sum is σ = 23033323404. Its totient is φ = 23033323402.

The previous prime is 23033323393. The next prime is 23033323421. The reversal of 23033323403 is 30432333032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23033323403 - 2²⁴ = 23016546187 is a prime.

It is not a weakly prime, because it can be changed into another prime (23033323463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516661701 + 11516661702.

It is an arithmetic number, because the mean of its divisors is an integer number (11516661702).

Almost surely, 2^23033323403 is an apocalyptic number.

23033323403 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033323403 is an equidigital number, since it uses as much as digits as its factorization.

23033323403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 23033323403 its reverse (30432333032), we get a palindrome (53465656435).

The spelling of 23033323403 in words is "twenty-three billion, thirty-three million, three hundred twenty-three thousand, four hundred three".