11120540115 has 16 divisors (see below), whose sum is σ = 18729331200. Its totient is φ = 5618799072.

The previous prime is 11120540099. The next prime is 11120540141. The reversal of 11120540115 is 51104502111.

It is not a de Polignac number, because 11120540115 - 2⁴ = 11120540099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11120540091 and 11120540100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19509435 + ... + 19510004.

It is an arithmetic number, because the mean of its divisors is an integer number (1170583200).

Almost surely, 2^11120540115 is an apocalyptic number.

11120540115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11120540115 is a deficient number, since it is larger than the sum of its proper divisors (7608791085).

11120540115 is a wasteful number, since it uses less digits than its factorization.

11120540115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39019466.

The product of its (nonzero) digits is 200, while the sum is 21.

The spelling of 11120540115 in words is "eleven billion, one hundred twenty million, five hundred forty thousand, one hundred fifteen".