1151114180 has 24 divisors (see below), whose sum is σ = 2426542272. Its totient is φ = 458692832.

The previous prime is 1151114123. The next prime is 1151114191. The reversal of 1151114180 is 814111511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104162 + ... + 114681.

It is an arithmetic number, because the mean of its divisors is an integer number (101105928).

Almost surely, 2^1151114180 is an apocalyptic number.

1151114180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1151114180 is an abundant number, since it is smaller than the sum of its proper divisors (1275428092).

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

1151114180 is a wasteful number, since it uses less digits than its factorization.

1151114180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219115 (or 219113 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 23.

The square root of 1151114180 is about 33928.0736264233. The cubic root of 1151114180 is about 1048.0277960598.

Adding to 1151114180 its reverse (814111511), we get a palindrome (1965225691).

The spelling of 1151114180 in words is "one billion, one hundred fifty-one million, one hundred fourteen thousand, one hundred eighty".