23179089673 has 2 divisors, whose sum is σ = 23179089674. Its totient is φ = 23179089672.

The previous prime is 23179089643. The next prime is 23179089677. The reversal of 23179089673 is 37698097132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13306083904 + 9873005769 = 115352^2 + 99363^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23179089673 is a prime.

It is not a weakly prime, because it can be changed into another prime (23179089677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11589544836 + 11589544837.

It is an arithmetic number, because the mean of its divisors is an integer number (11589544837).

Almost surely, 2^23179089673 is an apocalyptic number.

It is an amenable number.

23179089673 is a deficient number, since it is larger than the sum of its proper divisors (1).

23179089673 is an equidigital number, since it uses as much as digits as its factorization.

23179089673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 23179089673 in words is "twenty-three billion, one hundred seventy-nine million, eighty-nine thousand, six hundred seventy-three".