1027134743 has 2 divisors, whose sum is σ = 1027134744. Its totient is φ = 1027134742.

The previous prime is 1027134721. The next prime is 1027134793. The reversal of 1027134743 is 3474317201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1027134743 - 2¹⁶ = 1027069207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1027134793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513567371 + 513567372.

It is an arithmetic number, because the mean of its divisors is an integer number (513567372).

Almost surely, 2^1027134743 is an apocalyptic number.

1027134743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1027134743 is an equidigital number, since it uses as much as digits as its factorization.

1027134743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 1027134743 is about 32048.9429310859. The cubic root of 1027134743 is about 1008.9643152642.

The spelling of 1027134743 in words is "one billion, twenty-seven million, one hundred thirty-four thousand, seven hundred forty-three".