105315796969 has 2 divisors, whose sum is σ = 105315796970. Its totient is φ = 105315796968.

The previous prime is 105315796931. The next prime is 105315796973. The reversal of 105315796969 is 969697513501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100354003369 + 4961793600 = 316787^2 + 70440^2 .

It is a cyclic number.

It is not a de Polignac number, because 105315796969 - 2⁹ = 105315796457 is a prime.

It is a super-2 number, since 2×105315796969² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105315796919) 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, 52657898484 + 52657898485.

It is an arithmetic number, because the mean of its divisors is an integer number (52657898485).

Almost surely, 2^105315796969 is an apocalyptic number.

It is an amenable number.

105315796969 is a deficient number, since it is larger than the sum of its proper divisors (1).

105315796969 is an equidigital number, since it uses as much as digits as its factorization.

105315796969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13778100, while the sum is 61.

The spelling of 105315796969 in words is "one hundred five billion, three hundred fifteen million, seven hundred ninety-six thousand, nine hundred sixty-nine".