11156065150 has 48 divisors (see below), whose sum is σ = 21616897680. Its totient is φ = 4279750400.

The previous prime is 11156065147. The next prime is 11156065169. The reversal of 11156065150 is 5156065111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74832 + ... + 167068.

It is an arithmetic number, because the mean of its divisors is an integer number (450352035).

Almost surely, 2^11156065150 is an apocalyptic number.

11156065150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11156065150 is a deficient number, since it is larger than the sum of its proper divisors (10460832530).

11156065150 is a wasteful number, since it uses less digits than its factorization.

11156065150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92349 (or 92344 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 11156065150 in words is "eleven billion, one hundred fifty-six million, sixty-five thousand, one hundred fifty".