1141213116 has 12 divisors (see below), whose sum is σ = 2662830632. Its totient is φ = 380404368.

The previous prime is 1141213109. The next prime is 1141213141. The reversal of 1141213116 is 6113121411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1141213116² = 2604734752260858912, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1141213092 and 1141213101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47550535 + ... + 47550558.

Almost surely, 2^1141213116 is an apocalyptic number.

It is an amenable number.

1141213116 is an abundant number, since it is smaller than the sum of its proper divisors (1521617516).

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

1141213116 is a wasteful number, since it uses less digits than its factorization.

1141213116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95101100 (or 95101098 counting only the distinct ones).

The product of its digits is 144, while the sum is 21.

The square root of 1141213116 is about 33781.8459531151. The cubic root of 1141213116 is about 1045.0143434918.

Adding to 1141213116 its reverse (6113121411), we get a palindrome (7254334527).

The spelling of 1141213116 in words is "one billion, one hundred forty-one million, two hundred thirteen thousand, one hundred sixteen".