23423332027 has 2 divisors, whose sum is σ = 23423332028. Its totient is φ = 23423332026.

The previous prime is 23423331979. The next prime is 23423332039. The reversal of 23423332027 is 72023332432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23423332027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23423332027.

It is not a weakly prime, because it can be changed into another prime (23423335027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711666013 + 11711666014.

It is an arithmetic number, because the mean of its divisors is an integer number (11711666014).

Almost surely, 2^23423332027 is an apocalyptic number.

23423332027 is a deficient number, since it is larger than the sum of its proper divisors (1).

23423332027 is an equidigital number, since it uses as much as digits as its factorization.

23423332027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 31.

Adding to 23423332027 its reverse (72023332432), we get a palindrome (95446664459).

The spelling of 23423332027 in words is "twenty-three billion, four hundred twenty-three million, three hundred thirty-two thousand, twenty-seven".