1130424245 has 8 divisors (see below), whose sum is σ = 1378747320. Its totient is φ = 889513920.

The previous prime is 1130424173. The next prime is 1130424287. The reversal of 1130424245 is 5424240311.

It can be written as a sum of positive squares in 4 ways, for example, as 78978769 + 1051445476 = 8887^2 + 32426^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1130424245 - 2⁸ = 1130423989 is a prime.

It is a super-3 number, since 3×1130424245³ (a number of 28 digits) contains 333 as substring.

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, 1852850 + ... + 1853459.

It is an arithmetic number, because the mean of its divisors is an integer number (172343415).

Almost surely, 2^1130424245 is an apocalyptic number.

It is an amenable number.

1130424245 is a deficient number, since it is larger than the sum of its proper divisors (248323075).

1130424245 is an equidigital number, since it uses as much as digits as its factorization.

1130424245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706375.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1130424245 is about 33621.7822995748. The cubic root of 1130424245 is about 1041.7107706411.

Adding to 1130424245 its reverse (5424240311), we get a palindrome (6554664556).

The spelling of 1130424245 in words is "one billion, one hundred thirty million, four hundred twenty-four thousand, two hundred forty-five".