1043205134 has 16 divisors (see below), whose sum is σ = 1588345200. Its totient is φ = 513801024.

The previous prime is 1043205083. The next prime is 1043205151. The reversal of 1043205134 is 4315023401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36989 + ... + 58775.

It is an arithmetic number, because the mean of its divisors is an integer number (99271575).

Almost surely, 2^1043205134 is an apocalyptic number.

1043205134 is a deficient number, since it is larger than the sum of its proper divisors (545140066).

1043205134 is a wasteful number, since it uses less digits than its factorization.

1043205134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22147.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1043205134 is about 32298.6862581127. The cubic root of 1043205134 is about 1014.1991414589.

Adding to 1043205134 its reverse (4315023401), we get a palindrome (5358228535).

The spelling of 1043205134 in words is "one billion, forty-three million, two hundred five thousand, one hundred thirty-four".