1141771303 has 8 divisors (see below), whose sum is σ = 1170507536. Its totient is φ = 1113134400.

The previous prime is 1141771297. The next prime is 1141771339. The reversal of 1141771303 is 3031771411.

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-1141771303 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 (1141777303) 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, 1278 + ... + 47803.

It is an arithmetic number, because the mean of its divisors is an integer number (146313442).

Almost surely, 2^1141771303 is an apocalyptic number.

1141771303 is a deficient number, since it is larger than the sum of its proper divisors (28736233).

1141771303 is an equidigital number, since it uses as much as digits as its factorization.

1141771303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49665.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 1141771303 is about 33790.1065846203. The cubic root of 1141771303 is about 1045.1846938953.

The spelling of 1141771303 in words is "one billion, one hundred forty-one million, seven hundred seventy-one thousand, three hundred three".