23180464033 has 2 divisors, whose sum is σ = 23180464034. Its totient is φ = 23180464032.

The previous prime is 23180464031. The next prime is 23180464067. The reversal of 23180464033 is 33046408132.

It is an a-pointer prime, because the next prime (23180464067) can be obtained adding 23180464033 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12019175424 + 11161288609 = 109632^2 + 105647^2 .

It is a cyclic number.

It is not a de Polignac number, because 23180464033 - 2¹ = 23180464031 is a prime.

Together with 23180464031, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23180464033.

It is not a weakly prime, because it can be changed into another prime (23180464031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11590232016 + 11590232017.

It is an arithmetic number, because the mean of its divisors is an integer number (11590232017).

Almost surely, 2^23180464033 is an apocalyptic number.

It is an amenable number.

23180464033 is a deficient number, since it is larger than the sum of its proper divisors (1).

23180464033 is an equidigital number, since it uses as much as digits as its factorization.

23180464033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 23180464033 in words is "twenty-three billion, one hundred eighty million, four hundred sixty-four thousand, thirty-three".