189417513301 has 2 divisors, whose sum is σ = 189417513302. Its totient is φ = 189417513300.

The previous prime is 189417513289. The next prime is 189417513323. The reversal of 189417513301 is 103315714981.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155571080625 + 33846432676 = 394425^2 + 183974^2 .

It is a cyclic number.

It is not a de Polignac number, because 189417513301 - 2⁵ = 189417513269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (189417513331) 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, 94708756650 + 94708756651.

It is an arithmetic number, because the mean of its divisors is an integer number (94708756651).

Almost surely, 2^189417513301 is an apocalyptic number.

It is an amenable number.

189417513301 is a deficient number, since it is larger than the sum of its proper divisors (1).

189417513301 is an equidigital number, since it uses as much as digits as its factorization.

189417513301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 189417513301 in words is "one hundred eighty-nine billion, four hundred seventeen million, five hundred thirteen thousand, three hundred one".