105339635497 has 2 divisors, whose sum is σ = 105339635498. Its totient is φ = 105339635496.

The previous prime is 105339635483. The next prime is 105339635563. The reversal of 105339635497 is 794536933501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96358093056 + 8981542441 = 310416^2 + 94771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105339635497 is a prime.

It is a super-2 number, since 2×105339635497² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105339635447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52669817748 + 52669817749.

It is an arithmetic number, because the mean of its divisors is an integer number (52669817749).

Almost surely, 2^105339635497 is an apocalyptic number.

It is an amenable number.

105339635497 is a deficient number, since it is larger than the sum of its proper divisors (1).

105339635497 is an equidigital number, since it uses as much as digits as its factorization.

105339635497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9185400, while the sum is 55.

The spelling of 105339635497 in words is "one hundred five billion, three hundred thirty-nine million, six hundred thirty-five thousand, four hundred ninety-seven".