1141343233 has 2 divisors, whose sum is σ = 1141343234. Its totient is φ = 1141343232.

The previous prime is 1141343197. The next prime is 1141343267. The reversal of 1141343233 is 3323431411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 798797169 + 342546064 = 28263^2 + 18508^2 .

It is an emirp because it is prime and its reverse (3323431411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141343233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141343198 and 1141343207.

It is not a weakly prime, because it can be changed into another prime (1141343293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570671616 + 570671617.

It is an arithmetic number, because the mean of its divisors is an integer number (570671617).

Almost surely, 2^1141343233 is an apocalyptic number.

It is an amenable number.

1141343233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141343233 is an equidigital number, since it uses as much as digits as its factorization.

1141343233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 25.

The square root of 1141343233 is about 33783.7717402897. The cubic root of 1141343233 is about 1045.0540582369.

Adding to 1141343233 its reverse (3323431411), we get a palindrome (4464774644).

The spelling of 1141343233 in words is "one billion, one hundred forty-one million, three hundred forty-three thousand, two hundred thirty-three".