1141133351 has 8 divisors (see below), whose sum is σ = 1166871744. Its totient is φ = 1115455840.

The previous prime is 1141133341. The next prime is 1141133353. The reversal of 1141133351 is 1533311411.

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 1141133351 - 2²² = 1136939047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141133353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23801 + ... + 53373.

It is an arithmetic number, because the mean of its divisors is an integer number (145858968).

Almost surely, 2^1141133351 is an apocalyptic number.

1141133351 is a deficient number, since it is larger than the sum of its proper divisors (25738393).

1141133351 is an equidigital number, since it uses as much as digits as its factorization.

1141133351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30441.

The product of its digits is 540, while the sum is 23.

The square root of 1141133351 is about 33780.6653427667. The cubic root of 1141133351 is about 1044.9899958598.

Adding to 1141133351 its reverse (1533311411), we get a palindrome (2674444762).

The spelling of 1141133351 in words is "one billion, one hundred forty-one million, one hundred thirty-three thousand, three hundred fifty-one".