1141513112 has 8 divisors (see below), whose sum is σ = 2140337100. Its totient is φ = 570756552.

The previous prime is 1141513091. The next prime is 1141513117. The reversal of 1141513112 is 2113151411.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141513117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71344562 + ... + 71344577.

Almost surely, 2^1141513112 is an apocalyptic number.

It is an amenable number.

1141513112 is a deficient number, since it is larger than the sum of its proper divisors (998823988).

1141513112 is a wasteful number, since it uses less digits than its factorization.

1141513112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142689145 (or 142689141 counting only the distinct ones).

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

The square root of 1141513112 is about 33786.2858568384. The cubic root of 1141513112 is about 1045.1059047297.

Adding to 1141513112 its reverse (2113151411), we get a palindrome (3254664523).

The spelling of 1141513112 in words is "one billion, one hundred forty-one million, five hundred thirteen thousand, one hundred twelve".