1134203321 has 2 divisors, whose sum is σ = 1134203322. Its totient is φ = 1134203320.

The previous prime is 1134203243. The next prime is 1134203333. The reversal of 1134203321 is 1233024311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1032979600 + 101223721 = 32140^2 + 10061^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134203321 - 2¹⁰ = 1134202297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1134203293 and 1134203302.

It is not a weakly prime, because it can be changed into another prime (1134203351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567101660 + 567101661.

It is an arithmetic number, because the mean of its divisors is an integer number (567101661).

Almost surely, 2^1134203321 is an apocalyptic number.

It is an amenable number.

1134203321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134203321 is an equidigital number, since it uses as much as digits as its factorization.

1134203321 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1134203321 is about 33677.9352247135. The cubic root of 1134203321 is about 1042.8703133053.

Adding to 1134203321 its reverse (1233024311), we get a palindrome (2367227632).

The spelling of 1134203321 in words is "one billion, one hundred thirty-four million, two hundred three thousand, three hundred twenty-one".