1143233033227 has 2 divisors, whose sum is σ = 1143233033228. Its totient is φ = 1143233033226.

The previous prime is 1143233033207. The next prime is 1143233033231. The reversal of 1143233033227 is 7223303323411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1143233033227 - 2¹¹ = 1143233031179 is a prime.

It is a super-2 number, since 2×1143233033227² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1143233033192 and 1143233033201.

It is not a weakly prime, because it can be changed into another prime (1143233033207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571616516613 + 571616516614.

It is an arithmetic number, because the mean of its divisors is an integer number (571616516614).

Almost surely, 2^{1143233033227} is an apocalyptic number.

1143233033227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143233033227 is an equidigital number, since it uses as much as digits as its factorization.

1143233033227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 1143233033227 its reverse (7223303323411), we get a palindrome (8366536356638).

The spelling of 1143233033227 in words is "one trillion, one hundred forty-three billion, two hundred thirty-three million, thirty-three thousand, two hundred twenty-seven".