1130524253 has 4 divisors (see below), whose sum is σ = 1135254720. Its totient is φ = 1125793788.

The previous prime is 1130524249. The next prime is 1130524261. The reversal of 1130524253 is 3524250311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1130524253 - 2² = 1130524249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130524243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2364875 + ... + 2365352.

It is an arithmetic number, because the mean of its divisors is an integer number (283813680).

Almost surely, 2^1130524253 is an apocalyptic number.

It is an amenable number.

1130524253 is a deficient number, since it is larger than the sum of its proper divisors (4730467).

1130524253 is an equidigital number, since it uses as much as digits as its factorization.

1130524253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4730466.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1130524253 is about 33623.2695168093. The cubic root of 1130524253 is about 1041.7414895914.

Adding to 1130524253 its reverse (3524250311), we get a palindrome (4654774564).

The spelling of 1130524253 in words is "one billion, one hundred thirty million, five hundred twenty-four thousand, two hundred fifty-three".