115190933089 has 16 divisors (see below), whose sum is σ = 119466634320. Its totient is φ = 110935874560.

The previous prime is 115190932963. The next prime is 115190933101. The reversal of 115190933089 is 980339091511.

It can be written as a sum of positive squares in 8 ways, for example, as 35904064 + 115155029025 = 5992^2 + 339345^2 .

It is a cyclic number.

It is not a de Polignac number, because 115190933089 - 2³⁵ = 80831194721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115190933789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21029019 + ... + 21034495.

It is an arithmetic number, because the mean of its divisors is an integer number (7466664645).

Almost surely, 2^115190933089 is an apocalyptic number.

It is an amenable number.

115190933089 is a deficient number, since it is larger than the sum of its proper divisors (4275701231).

115190933089 is an equidigital number, since it uses as much as digits as its factorization.

115190933089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220.

The product of its (nonzero) digits is 262440, while the sum is 49.

The spelling of 115190933089 in words is "one hundred fifteen billion, one hundred ninety million, nine hundred thirty-three thousand, eighty-nine".