1034002143 has 12 divisors (see below), whose sum is σ = 1502194200. Its totient is φ = 685349136.

The previous prime is 1034002103. The next prime is 1034002153. The reversal of 1034002143 is 3412004301.

It is not a de Polignac number, because 1034002143 - 2¹⁸ = 1033739999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034002103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330493 + ... + 333606.

It is an arithmetic number, because the mean of its divisors is an integer number (125182850).

Almost surely, 2^1034002143 is an apocalyptic number.

1034002143 is a deficient number, since it is larger than the sum of its proper divisors (468192057).

1034002143 is a wasteful number, since it uses less digits than its factorization.

1034002143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664278 (or 664275 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1034002143 is about 32155.9037036747. The cubic root of 1034002143 is about 1011.2079599910.

Adding to 1034002143 its reverse (3412004301), we get a palindrome (4446006444).

The spelling of 1034002143 in words is "one billion, thirty-four million, two thousand, one hundred forty-three".