115190933090 has 16 divisors (see below), whose sum is σ = 208385611200. Its totient is φ = 45844832880.

The previous prime is 115190932963. The next prime is 115190933101. The reversal of 115190933090 is 90339091511.

It is a super-2 number, since 2×115190933090² (a number of 23 digits) contains 22 as substring.

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, 28940456 + ... + 28944435.

It is an arithmetic number, because the mean of its divisors is an integer number (13024100700).

Almost surely, 2^115190933090 is an apocalyptic number.

115190933090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115190933090 is a deficient number, since it is larger than the sum of its proper divisors (93194678110).

115190933090 is a wasteful number, since it uses less digits than its factorization.

115190933090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57885097.

The product of its (nonzero) digits is 32805, while the sum is 41.

The spelling of 115190933090 in words is "one hundred fifteen billion, one hundred ninety million, nine hundred thirty-three thousand, ninety".