1314032189 has 2 divisors, whose sum is σ = 1314032190. Its totient is φ = 1314032188.

The previous prime is 1314032173. The next prime is 1314032249. The reversal of 1314032189 is 9812304131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1163969689 + 150062500 = 34117^2 + 12250^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314032189 - 2⁴ = 1314032173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1314032789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657016094 + 657016095.

It is an arithmetic number, because the mean of its divisors is an integer number (657016095).

Almost surely, 2^1314032189 is an apocalyptic number.

It is an amenable number.

1314032189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314032189 is an equidigital number, since it uses as much as digits as its factorization.

1314032189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1314032189 is about 36249.5819148304. The cubic root of 1314032189 is about 1095.3056669784.

The spelling of 1314032189 in words is "one billion, three hundred fourteen million, thirty-two thousand, one hundred eighty-nine".