105485103055597 has 2 divisors, whose sum is σ = 105485103055598. Its totient is φ = 105485103055596.

The previous prime is 105485103055561. The next prime is 105485103055613. The reversal of 105485103055597 is 795550301584501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91144082457481 + 14341020598116 = 9546941^2 + 3786954^2 .

It is a cyclic number.

It is not a de Polignac number, because 105485103055597 - 2²³ = 105485094666989 is a prime.

It is a super-2 number, since 2×105485103055597² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105485103058597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52742551527798 + 52742551527799.

It is an arithmetic number, because the mean of its divisors is an integer number (52742551527799).

Almost surely, 2^{105485103055597} is an apocalyptic number.

It is an amenable number.

105485103055597 is a deficient number, since it is larger than the sum of its proper divisors (1).

105485103055597 is an equidigital number, since it uses as much as digits as its factorization.

105485103055597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900000, while the sum is 58.

The spelling of 105485103055597 in words is "one hundred five trillion, four hundred eighty-five billion, one hundred three million, fifty-five thousand, five hundred ninety-seven".