11131116035 has 16 divisors (see below), whose sum is σ = 14735679840. Its totient is φ = 8019413760.

The previous prime is 11131116013. The next prime is 11131116077. The reversal of 11131116035 is 53061113111.

It is not a de Polignac number, because 11131116035 - 2¹² = 11131111939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11131116035.

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, 2085725 + ... + 2091054.

It is an arithmetic number, because the mean of its divisors is an integer number (920979990).

Almost surely, 2^11131116035 is an apocalyptic number.

11131116035 is a deficient number, since it is larger than the sum of its proper divisors (3604563805).

11131116035 is a wasteful number, since it uses less digits than its factorization.

11131116035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176838.

The product of its (nonzero) digits is 270, while the sum is 23.

Adding to 11131116035 its reverse (53061113111), we get a palindrome (64192229146).

The spelling of 11131116035 in words is "eleven billion, one hundred thirty-one million, one hundred sixteen thousand, thirty-five".