11101140506156 has 24 divisors (see below), whose sum is σ = 20859475293216. Its totient is φ = 5150487722240.

The previous prime is 11101140506153. The next prime is 11101140506161. The reversal of 11101140506156 is 65160504110111.

It is not an unprimeable number, because it can be changed into a prime (11101140506153) 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, 1149657611 + ... + 1149667266.

It is an arithmetic number, because the mean of its divisors is an integer number (869144803884).

Almost surely, 2^{11101140506156} is an apocalyptic number.

It is an amenable number.

11101140506156 is a deficient number, since it is larger than the sum of its proper divisors (9758334787060).

11101140506156 is a wasteful number, since it uses less digits than its factorization.

11101140506156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299324969 (or 2299324967 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 32.

Adding to 11101140506156 its reverse (65160504110111), we get a palindrome (76261644616267).

The spelling of 11101140506156 in words is "eleven trillion, one hundred one billion, one hundred forty million, five hundred six thousand, one hundred fifty-six".