1141313133 has 8 divisors (see below), whose sum is σ = 1523302848. Its totient is φ = 760099424.

The previous prime is 1141313113. The next prime is 1141313141. The reversal of 1141313133 is 3313131411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141313133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141313113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 190560 + ... + 196457.

It is an arithmetic number, because the mean of its divisors is an integer number (190412856).

Almost surely, 2^1141313133 is an apocalyptic number.

It is an amenable number.

1141313133 is a deficient number, since it is larger than the sum of its proper divisors (381989715).

1141313133 is an equidigital number, since it uses as much as digits as its factorization.

1141313133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388003.

The product of its digits is 324, while the sum is 21.

The square root of 1141313133 is about 33783.3262571938. The cubic root of 1141313133 is about 1045.0448712828.

Adding to 1141313133 its reverse (3313131411), we get a palindrome (4454444544).

The spelling of 1141313133 in words is "one billion, one hundred forty-one million, three hundred thirteen thousand, one hundred thirty-three".