1130524403 has 4 divisors (see below), whose sum is σ = 1131850608. Its totient is φ = 1129198200.

The previous prime is 1130524363. The next prime is 1130524457. The reversal of 1130524403 is 3044250311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130524403 - 2¹⁴ = 1130508019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130524103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661823 + ... + 663528.

It is an arithmetic number, because the mean of its divisors is an integer number (282962652).

Almost surely, 2^1130524403 is an apocalyptic number.

1130524403 is a deficient number, since it is larger than the sum of its proper divisors (1326205).

1130524403 is an equidigital number, since it uses as much as digits as its factorization.

1130524403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326204.

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

The square root of 1130524403 is about 33623.2717474073. The cubic root of 1130524403 is about 1041.7415356648.

Adding to 1130524403 its reverse (3044250311), we get a palindrome (4174774714).

The spelling of 1130524403 in words is "one billion, one hundred thirty million, five hundred twenty-four thousand, four hundred three".