11135545115 has 8 divisors (see below), whose sum is σ = 13363235520. Its totient is φ = 8908048512.

The previous prime is 11135545081. The next prime is 11135545117. The reversal of 11135545115 is 51154553111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11135545115 - 2⁶ = 11135545051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11135545117) 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, 157742 + ... + 217148.

It is an arithmetic number, because the mean of its divisors is an integer number (1670404440).

Almost surely, 2^11135545115 is an apocalyptic number.

11135545115 is a deficient number, since it is larger than the sum of its proper divisors (2227690405).

11135545115 is an equidigital number, since it uses as much as digits as its factorization.

11135545115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96901.

The product of its digits is 7500, while the sum is 32.

The spelling of 11135545115 in words is "eleven billion, one hundred thirty-five million, five hundred forty-five thousand, one hundred fifteen".