93158738230273 has 2 divisors, whose sum is σ = 93158738230274. Its totient is φ = 93158738230272.

The previous prime is 93158738230253. The next prime is 93158738230279. The reversal of 93158738230273 is 37203283785139.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91030547426049 + 2128190804224 = 9540993^2 + 1458832^2 .

It is a cyclic number.

It is not a de Polignac number, because 93158738230273 - 2⁴⁵ = 57974366141441 is a prime.

It is not a weakly prime, because it can be changed into another prime (93158738230279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46579369115136 + 46579369115137.

It is an arithmetic number, because the mean of its divisors is an integer number (46579369115137).

Almost surely, 2^{93158738230273} is an apocalyptic number.

It is an amenable number.

93158738230273 is a deficient number, since it is larger than the sum of its proper divisors (1).

93158738230273 is an equidigital number, since it uses as much as digits as its factorization.

93158738230273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45722880, while the sum is 61.

The spelling of 93158738230273 in words is "ninety-three trillion, one hundred fifty-eight billion, seven hundred thirty-eight million, two hundred thirty thousand, two hundred seventy-three".