1181410116 has 48 divisors (see below), whose sum is σ = 2775601920. Its totient is φ = 391104000.

The previous prime is 1181410073. The next prime is 1181410117. The reversal of 1181410116 is 6110141811.

It is not an unprimeable number, because it can be changed into a prime (1181410117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1572741 + ... + 1573491.

It is an arithmetic number, because the mean of its divisors is an integer number (57825040).

Almost surely, 2^1181410116 is an apocalyptic number.

It is an amenable number.

1181410116 is an abundant number, since it is smaller than the sum of its proper divisors (1594191804).

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

1181410116 is a wasteful number, since it uses less digits than its factorization.

1181410116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 24.

The square root of 1181410116 is about 34371.6469782872. The cubic root of 1181410116 is about 1057.1425699919.

Adding to 1181410116 its reverse (6110141811), we get a palindrome (7291551927).

The spelling of 1181410116 in words is "one billion, one hundred eighty-one million, four hundred ten thousand, one hundred sixteen".