1034012243 has 16 divisors (see below), whose sum is σ = 1195958400. Its totient is φ = 884105280.

The previous prime is 1034012237. The next prime is 1034012269. The reversal of 1034012243 is 3422104301.

It is a cyclic number.

It is not a de Polignac number, because 1034012243 - 2⁸ = 1034011987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034012543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11255 + ... + 46847.

It is an arithmetic number, because the mean of its divisors is an integer number (74747400).

Almost surely, 2^1034012243 is an apocalyptic number.

1034012243 is a deficient number, since it is larger than the sum of its proper divisors (161946157).

1034012243 is a wasteful number, since it uses less digits than its factorization.

1034012243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35762.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1034012243 is about 32156.0607506579. The cubic root of 1034012243 is about 1011.2112524300.

Adding to 1034012243 its reverse (3422104301), we get a palindrome (4456116544).

The spelling of 1034012243 in words is "one billion, thirty-four million, twelve thousand, two hundred forty-three".