1144013033 has 2 divisors, whose sum is σ = 1144013034. Its totient is φ = 1144013032.

The previous prime is 1144013029. The next prime is 1144013063. The reversal of 1144013033 is 3303104411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 706868569 + 437144464 = 26587^2 + 20908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1144013033 - 2² = 1144013029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1144012996 and 1144013014.

It is not a weakly prime, because it can be changed into another prime (1144013023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572006516 + 572006517.

It is an arithmetic number, because the mean of its divisors is an integer number (572006517).

Almost surely, 2^1144013033 is an apocalyptic number.

It is an amenable number.

1144013033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144013033 is an equidigital number, since it uses as much as digits as its factorization.

1144013033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1144013033 is about 33823.2617143882. The cubic root of 1144013033 is about 1045.8682779997.

Adding to 1144013033 its reverse (3303104411), we get a palindrome (4447117444).

The spelling of 1144013033 in words is "one billion, one hundred forty-four million, thirteen thousand, thirty-three".