115108286869 has 2 divisors, whose sum is σ = 115108286870. Its totient is φ = 115108286868.

The previous prime is 115108286851. The next prime is 115108286873. The reversal of 115108286869 is 968682801511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65262366225 + 49845920644 = 255465^2 + 223262^2 .

It is a cyclic number.

It is not a de Polignac number, because 115108286869 - 2¹⁷ = 115108155797 is a prime.

It is a super-2 number, since 2×115108286869² (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 (115108286819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57554143434 + 57554143435.

It is an arithmetic number, because the mean of its divisors is an integer number (57554143435).

Almost surely, 2^115108286869 is an apocalyptic number.

It is an amenable number.

115108286869 is a deficient number, since it is larger than the sum of its proper divisors (1).

115108286869 is an equidigital number, since it uses as much as digits as its factorization.

115108286869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 55.

It can be divided in two parts, 1151082 and 86869, that added together give a triangular number (1237951 = T₁₅₇₃).

The spelling of 115108286869 in words is "one hundred fifteen billion, one hundred eight million, two hundred eighty-six thousand, eight hundred sixty-nine".