1141335313 has 8 divisors (see below), whose sum is σ = 1149595200. Its totient is φ = 1133104368.

The previous prime is 1141335287. The next prime is 1141335319. The reversal of 1141335313 is 3135331411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141335313 - 2²⁹ = 604464401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141335319) 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 in 7 ways as a sum of consecutive naturals, for example, 75270 + ... + 89152.

It is an arithmetic number, because the mean of its divisors is an integer number (143699400).

Almost surely, 2^1141335313 is an apocalyptic number.

It is an amenable number.

1141335313 is a deficient number, since it is larger than the sum of its proper divisors (8259887).

1141335313 is a wasteful number, since it uses less digits than its factorization.

1141335313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14471.

The product of its digits is 1620, while the sum is 25.

The square root of 1141335313 is about 33783.6545240446. The cubic root of 1141335313 is about 1045.0516409543.

Adding to 1141335313 its reverse (3135331411), we get a palindrome (4276666724).

The spelling of 1141335313 in words is "one billion, one hundred forty-one million, three hundred thirty-five thousand, three hundred thirteen".