1134312203 has 2 divisors, whose sum is σ = 1134312204. Its totient is φ = 1134312202.

The previous prime is 1134312173. The next prime is 1134312239. The reversal of 1134312203 is 3022134311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134312203 - 2¹⁴ = 1134295819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134312253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567156101 + 567156102.

It is an arithmetic number, because the mean of its divisors is an integer number (567156102).

Almost surely, 2^1134312203 is an apocalyptic number.

1134312203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134312203 is an equidigital number, since it uses as much as digits as its factorization.

1134312203 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 1134312203 is about 33679.5517042611. The cubic root of 1134312203 is about 1042.9036836220.

Adding to 1134312203 its reverse (3022134311), we get a palindrome (4156446514).

The spelling of 1134312203 in words is "one billion, one hundred thirty-four million, three hundred twelve thousand, two hundred three".