1141120413 has 32 divisors (see below), whose sum is σ = 1773377280. Its totient is φ = 723824640.

The previous prime is 1141120403. The next prime is 1141120429. The reversal of 1141120413 is 3140211411.

It is not a de Polignac number, because 1141120413 - 2⁴ = 1141120397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141120403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115093 + ... + 124613.

It is an arithmetic number, because the mean of its divisors is an integer number (55418040).

Almost surely, 2^1141120413 is an apocalyptic number.

It is an amenable number.

1141120413 is a deficient number, since it is larger than the sum of its proper divisors (632256867).

1141120413 is a wasteful number, since it uses less digits than its factorization.

1141120413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9746 (or 9740 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1141120413 is about 33780.4738421473. The cubic root of 1141120413 is about 1044.9860465312.

Adding to 1141120413 its reverse (3140211411), we get a palindrome (4281331824).

The spelling of 1141120413 in words is "one billion, one hundred forty-one million, one hundred twenty thousand, four hundred thirteen".