172319627023 has 2 divisors, whose sum is σ = 172319627024. Its totient is φ = 172319627022.

The previous prime is 172319627009. The next prime is 172319627047. The reversal of 172319627023 is 320726913271.

172319627023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 172319627023 - 2⁵ = 172319626991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (172319627063) 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, 86159813511 + 86159813512.

It is an arithmetic number, because the mean of its divisors is an integer number (86159813512).

Almost surely, 2^172319627023 is an apocalyptic number.

172319627023 is a deficient number, since it is larger than the sum of its proper divisors (1).

172319627023 is an equidigital number, since it uses as much as digits as its factorization.

172319627023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 172319627023 in words is "one hundred seventy-two billion, three hundred nineteen million, six hundred twenty-seven thousand, twenty-three".