1141213115 has 16 divisors (see below), whose sum is σ = 1567786752. Its totient is φ = 781198944.

The previous prime is 1141213109. The next prime is 1141213141. The reversal of 1141213115 is 5113121411.

It is a cyclic number.

It is not a de Polignac number, because 1141213115 - 2⁸ = 1141212859 is a prime.

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, 7229 + ... + 48318.

It is an arithmetic number, because the mean of its divisors is an integer number (97986672).

Almost surely, 2^1141213115 is an apocalyptic number.

1141213115 is a deficient number, since it is larger than the sum of its proper divisors (426573637).

1141213115 is an equidigital number, since it uses as much as digits as its factorization.

1141213115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56146.

The product of its digits is 120, while the sum is 20.

The square root of 1141213115 is about 33781.8459383143. The cubic root of 1141213115 is about 1045.0143431866.

Adding to 1141213115 its reverse (5113121411), we get a palindrome (6254334526).

The spelling of 1141213115 in words is "one billion, one hundred forty-one million, two hundred thirteen thousand, one hundred fifteen".