1034312143 has 2 divisors, whose sum is σ = 1034312144. Its totient is φ = 1034312142.

The previous prime is 1034312131. The next prime is 1034312189. The reversal of 1034312143 is 3412134301.

It is a weak prime.

It is an emirp because it is prime and its reverse (3412134301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034312143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034312743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517156071 + 517156072.

It is an arithmetic number, because the mean of its divisors is an integer number (517156072).

Almost surely, 2^1034312143 is an apocalyptic number.

1034312143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034312143 is an equidigital number, since it uses as much as digits as its factorization.

1034312143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1034312143 is about 32160.7236081528. The cubic root of 1034312143 is about 1011.3090052830.

Adding to 1034312143 its reverse (3412134301), we get a palindrome (4446446444).

The spelling of 1034312143 in words is "one billion, thirty-four million, three hundred twelve thousand, one hundred forty-three".