115111099580826 has 16 divisors (see below), whose sum is σ = 230230666340928. Its totient is φ = 38368955330400.

The previous prime is 115111099580809. The next prime is 115111099580963. The reversal of 115111099580826 is 628085990111511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352622395 + ... + 352948686.

It is an arithmetic number, because the mean of its divisors is an integer number (14389416646308).

Almost surely, 2^{115111099580826} is an apocalyptic number.

115111099580826 is an abundant number, since it is smaller than the sum of its proper divisors (115119566760102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115111099580826 is a wasteful number, since it uses less digits than its factorization.

115111099580826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705598277.

The product of its (nonzero) digits is 1555200, while the sum is 57.

The spelling of 115111099580826 in words is "one hundred fifteen trillion, one hundred eleven billion, ninety-nine million, five hundred eighty thousand, eight hundred twenty-six".