11151161150 has 12 divisors (see below), whose sum is σ = 20741159832. Its totient is φ = 4460464440.

The previous prime is 11151161149. The next prime is 11151161173. The reversal of 11151161150 is 5116115111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111511562 + ... + 111511661.

It is an arithmetic number, because the mean of its divisors is an integer number (1728429986).

Almost surely, 2^11151161150 is an apocalyptic number.

11151161150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11151161150 is a deficient number, since it is larger than the sum of its proper divisors (9589998682).

11151161150 is a wasteful number, since it uses less digits than its factorization.

11151161150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223023235 (or 223023230 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 23.

Adding to 11151161150 its reverse (5116115111), we get a palindrome (16267276261).

The spelling of 11151161150 in words is "eleven billion, one hundred fifty-one million, one hundred sixty-one thousand, one hundred fifty".