23330231047 has 2 divisors, whose sum is σ = 23330231048. Its totient is φ = 23330231046.

The previous prime is 23330231011. The next prime is 23330231063. The reversal of 23330231047 is 74013203332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23330231047 - 2¹⁹ = 23329706759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23330231147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665115523 + 11665115524.

It is an arithmetic number, because the mean of its divisors is an integer number (11665115524).

Almost surely, 2^23330231047 is an apocalyptic number.

23330231047 is a deficient number, since it is larger than the sum of its proper divisors (1).

23330231047 is an equidigital number, since it uses as much as digits as its factorization.

23330231047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 28.

Adding to 23330231047 its reverse (74013203332), we get a palindrome (97343434379).

The spelling of 23330231047 in words is "twenty-three billion, three hundred thirty million, two hundred thirty-one thousand, forty-seven".