23223000403 has 2 divisors, whose sum is σ = 23223000404. Its totient is φ = 23223000402.

The previous prime is 23223000379. The next prime is 23223000469. The reversal of 23223000403 is 30400032232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23223000403 - 2⁵ = 23223000371 is a prime.

It is not a weakly prime, because it can be changed into another prime (23223000473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611500201 + 11611500202.

It is an arithmetic number, because the mean of its divisors is an integer number (11611500202).

Almost surely, 2^23223000403 is an apocalyptic number.

23223000403 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223000403 is an equidigital number, since it uses as much as digits as its factorization.

23223000403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23223000403 its reverse (30400032232), we get a palindrome (53623032635).

The spelling of 23223000403 in words is "twenty-three billion, two hundred twenty-three million, four hundred three", and thus it is an aban number.