23423231003 has 2 divisors, whose sum is σ = 23423231004. Its totient is φ = 23423231002.

The previous prime is 23423230979. The next prime is 23423231047. The reversal of 23423231003 is 30013232432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23423231003 - 2⁶ = 23423230939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23423231003.

It is not a weakly prime, because it can be changed into another prime (23423231053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711615501 + 11711615502.

It is an arithmetic number, because the mean of its divisors is an integer number (11711615502).

Almost surely, 2^23423231003 is an apocalyptic number.

23423231003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23423231003 is an equidigital number, since it uses as much as digits as its factorization.

23423231003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23423231003 its reverse (30013232432), we get a palindrome (53436463435).

The spelling of 23423231003 in words is "twenty-three billion, four hundred twenty-three million, two hundred thirty-one thousand, three".