1133023273 has 2 divisors, whose sum is σ = 1133023274. Its totient is φ = 1133023272.

The previous prime is 1133023249. The next prime is 1133023337. The reversal of 1133023273 is 3723203311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 935564569 + 197458704 = 30587^2 + 14052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133023273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133023223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566511636 + 566511637.

It is an arithmetic number, because the mean of its divisors is an integer number (566511637).

Almost surely, 2^1133023273 is an apocalyptic number.

It is an amenable number.

1133023273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133023273 is an equidigital number, since it uses as much as digits as its factorization.

1133023273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 1133023273 is about 33660.4110640378. The cubic root of 1133023273 is about 1042.5085133691.

Adding to 1133023273 its reverse (3723203311), we get a palindrome (4856226584).

The spelling of 1133023273 in words is "one billion, one hundred thirty-three million, twenty-three thousand, two hundred seventy-three".