1141443323 has 8 divisors (see below), whose sum is σ = 1164769200. Its totient is φ = 1118250208.

The previous prime is 1141443301. The next prime is 1141443337. The reversal of 1141443323 is 3233441411.

It is a happy number.

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 1141443323 - 2²² = 1137249019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141443292 and 1141443301.

It is not an unprimeable number, because it can be changed into a prime (1141443383) 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, 15728 + ... + 50301.

It is an arithmetic number, because the mean of its divisors is an integer number (145596150).

Almost surely, 2^1141443323 is an apocalyptic number.

1141443323 is a deficient number, since it is larger than the sum of its proper divisors (23325877).

1141443323 is an equidigital number, since it uses as much as digits as its factorization.

1141443323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66381.

The product of its digits is 3456, while the sum is 26.

The square root of 1141443323 is about 33785.2530403429. The cubic root of 1141443323 is about 1045.0846059869.

Adding to 1141443323 its reverse (3233441411), we get a palindrome (4374884734).

The spelling of 1141443323 in words is "one billion, one hundred forty-one million, four hundred forty-three thousand, three hundred twenty-three".