11116036154 has 4 divisors (see below), whose sum is σ = 16674054234. Its totient is φ = 5558018076.

The previous prime is 11116036123. The next prime is 11116036171. The reversal of 11116036154 is 45163061111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11103469129 + 12567025 = 105373^2 + 3545^2 .

It is a super-2 number, since 2×11116036154² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2779009037 + ... + 2779009040.

Almost surely, 2^11116036154 is an apocalyptic number.

11116036154 is a deficient number, since it is larger than the sum of its proper divisors (5558018080).

11116036154 is an equidigital number, since it uses as much as digits as its factorization.

11116036154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558018079.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 11116036154 its reverse (45163061111), we get a palindrome (56279097265).

The spelling of 11116036154 in words is "eleven billion, one hundred sixteen million, thirty-six thousand, one hundred fifty-four".