11300561156 has 24 divisors (see below), whose sum is σ = 19890200736. Its totient is φ = 5617728000.

The previous prime is 11300561141. The next prime is 11300561159. The reversal of 11300561156 is 65116500311.

It is not an unprimeable number, because it can be changed into a prime (11300561159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569555 + ... + 589061.

It is an arithmetic number, because the mean of its divisors is an integer number (828758364).

Almost surely, 2^11300561156 is an apocalyptic number.

It is an amenable number.

11300561156 is a deficient number, since it is larger than the sum of its proper divisors (8589639580).

11300561156 is a wasteful number, since it uses less digits than its factorization.

11300561156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20339 (or 20337 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 11300561156 in words is "eleven billion, three hundred million, five hundred sixty-one thousand, one hundred fifty-six".