960501899101001 has 2 divisors, whose sum is σ = 960501899101002. Its totient is φ = 960501899101000.

The previous prime is 960501899100901. The next prime is 960501899101009. The reversal of 960501899101001 is 100101998105069.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 544941402240400 + 415560496860601 = 23343980^2 + 20385301^2 .

It is an emirp because it is prime and its reverse (100101998105069) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 960501899101001 - 2²⁶ = 960501831992137 is a prime.

It is a super-2 number, since 2×960501899101001² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (960501899101009) 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, 480250949550500 + 480250949550501.

It is an arithmetic number, because the mean of its divisors is an integer number (480250949550501).

Almost surely, 2^{960501899101001} is an apocalyptic number.

It is an amenable number.

960501899101001 is a deficient number, since it is larger than the sum of its proper divisors (1).

960501899101001 is an equidigital number, since it uses as much as digits as its factorization.

960501899101001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 50.

The spelling of 960501899101001 in words is "nine hundred sixty trillion, five hundred one billion, eight hundred ninety-nine million, one hundred one thousand, one".