105065337497 has 2 divisors, whose sum is σ = 105065337498. Its totient is φ = 105065337496.

The previous prime is 105065337469. The next prime is 105065337581. The reversal of 105065337497 is 794733560501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60605084761 + 44460252736 = 246181^2 + 210856^2 .

It is a cyclic number.

It is not a de Polignac number, because 105065337497 - 2²⁶ = 104998228633 is a prime.

It is a super-2 number, since 2×105065337497² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105065357497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52532668748 + 52532668749.

It is an arithmetic number, because the mean of its divisors is an integer number (52532668749).

Almost surely, 2^105065337497 is an apocalyptic number.

It is an amenable number.

105065337497 is a deficient number, since it is larger than the sum of its proper divisors (1).

105065337497 is an equidigital number, since it uses as much as digits as its factorization.

105065337497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2381400, while the sum is 50.

Adding to 105065337497 its reverse (794733560501), we get a palindrome (899798897998).

The spelling of 105065337497 in words is "one hundred five billion, sixty-five million, three hundred thirty-seven thousand, four hundred ninety-seven".