23132340167 has 2 divisors, whose sum is σ = 23132340168. Its totient is φ = 23132340166.

The previous prime is 23132340163. The next prime is 23132340211. The reversal of 23132340167 is 76104323132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23132340167 - 2² = 23132340163 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23132340163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566170083 + 11566170084.

It is an arithmetic number, because the mean of its divisors is an integer number (11566170084).

Almost surely, 2^23132340167 is an apocalyptic number.

23132340167 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132340167 is an equidigital number, since it uses as much as digits as its factorization.

23132340167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 23132340167 its reverse (76104323132), we get a palindrome (99236663299).

The spelling of 23132340167 in words is "twenty-three billion, one hundred thirty-two million, three hundred forty thousand, one hundred sixty-seven".