11159303118 has 32 divisors (see below), whose sum is σ = 22657696512. Its totient is φ = 3663403200.

The previous prime is 11159303087. The next prime is 11159303131. The reversal of 11159303118 is 81130395111.

It is a happy number.

It is a congruent number.

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, 284223 + ... + 321093.

It is an arithmetic number, because the mean of its divisors is an integer number (708053016).

Almost surely, 2^11159303118 is an apocalyptic number.

11159303118 is an abundant number, since it is smaller than the sum of its proper divisors (11498393394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11159303118 is a wasteful number, since it uses less digits than its factorization.

11159303118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37640.

The product of its (nonzero) digits is 3240, while the sum is 33.

Adding to 11159303118 its reverse (81130395111), we get a palindrome (92289698229).

The spelling of 11159303118 in words is "eleven billion, one hundred fifty-nine million, three hundred three thousand, one hundred eighteen".