1141123323 has 8 divisors (see below), whose sum is σ = 1521773568. Its totient is φ = 760610984.

The previous prime is 1141123309. The next prime is 1141123339. The reversal of 1141123323 is 3233211411.

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 1141123323 - 2⁹ = 1141122811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141123323.

It is not an unprimeable number, because it can be changed into a prime (1141123363) 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, 13311 + ... + 49592.

It is an arithmetic number, because the mean of its divisors is an integer number (190221696).

Almost surely, 2^1141123323 is an apocalyptic number.

1141123323 is a deficient number, since it is larger than the sum of its proper divisors (380650245).

1141123323 is an equidigital number, since it uses as much as digits as its factorization.

1141123323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68953.

The product of its digits is 432, while the sum is 21.

The square root of 1141123323 is about 33780.5169143398. The cubic root of 1141123323 is about 1044.9869348122.

Adding to 1141123323 its reverse (3233211411), we get a palindrome (4374334734).

The spelling of 1141123323 in words is "one billion, one hundred forty-one million, one hundred twenty-three thousand, three hundred twenty-three".