1130412245 has 4 divisors (see below), whose sum is σ = 1356494700. Its totient is φ = 904329792.

The previous prime is 1130412233. The next prime is 1130412281. The reversal of 1130412245 is 5422140311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 120253156 + 1010159089 = 10966^2 + 31783^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130412245 - 2¹⁶ = 1130346709 is a prime.

It is a super-3 number, since 3×1130412245³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1130412245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113041220 + ... + 113041229.

It is an arithmetic number, because the mean of its divisors is an integer number (339123675).

Almost surely, 2^1130412245 is an apocalyptic number.

It is an amenable number.

1130412245 is a deficient number, since it is larger than the sum of its proper divisors (226082455).

1130412245 is an equidigital number, since it uses as much as digits as its factorization.

1130412245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226082454.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1130412245 is about 33621.6038433624. The cubic root of 1130412245 is about 1041.7070845402.

Adding to 1130412245 its reverse (5422140311), we get a palindrome (6552552556).

The spelling of 1130412245 in words is "one billion, one hundred thirty million, four hundred twelve thousand, two hundred forty-five".