115106744069 has 2 divisors, whose sum is σ = 115106744070. Its totient is φ = 115106744068.

The previous prime is 115106744063. The next prime is 115106744107. The reversal of 115106744069 is 960447601511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107920791169 + 7185952900 = 328513^2 + 84770^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115106744069 is a prime.

It is a super-2 number, since 2×115106744069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115106744063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57553372034 + 57553372035.

It is an arithmetic number, because the mean of its divisors is an integer number (57553372035).

Almost surely, 2^115106744069 is an apocalyptic number.

It is an amenable number.

115106744069 is a deficient number, since it is larger than the sum of its proper divisors (1).

115106744069 is an equidigital number, since it uses as much as digits as its factorization.

115106744069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 115106744069 in words is "one hundred fifteen billion, one hundred six million, seven hundred forty-four thousand, sixty-nine".