1100560115 has 8 divisors (see below), whose sum is σ = 1325340528. Its totient is φ = 877335840.

The previous prime is 1100560067. The next prime is 1100560117. The reversal of 1100560115 is 5110650011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1100560115 - 2²² = 1096365811 is a prime.

It is a super-2 number, since 2×1100560115² = 2422465133457626450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100560117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387476 + ... + 390305.

It is an arithmetic number, because the mean of its divisors is an integer number (165667566).

Almost surely, 2^1100560115 is an apocalyptic number.

1100560115 is a deficient number, since it is larger than the sum of its proper divisors (224780413).

1100560115 is an equidigital number, since it uses as much as digits as its factorization.

1100560115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778069.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1100560115 is about 33174.6908802479. The cubic root of 1100560115 is about 1032.4552965068.

The spelling of 1100560115 in words is "one billion, one hundred million, five hundred sixty thousand, one hundred fifteen".