1130043534 has 16 divisors (see below), whose sum is σ = 2261291472. Its totient is φ = 376480448.

The previous prime is 1130043511. The next prime is 1130043539. The reversal of 1130043534 is 4353400311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130043539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37749 + ... + 60704.

It is an arithmetic number, because the mean of its divisors is an integer number (141330717).

Almost surely, 2^1130043534 is an apocalyptic number.

1130043534 is an abundant number, since it is smaller than the sum of its proper divisors (1131247938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130043534 is a wasteful number, since it uses less digits than its factorization.

1130043534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100371.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1130043534 is about 33616.1201509038. The cubic root of 1130043534 is about 1041.5938129940.

Adding to 1130043534 its reverse (4353400311), we get a palindrome (5483443845).

The spelling of 1130043534 in words is "one billion, one hundred thirty million, forty-three thousand, five hundred thirty-four".