1130450125 has 64 divisors (see below), whose sum is σ = 1717148160. Its totient is φ = 725760000.

The previous prime is 1130450051. The next prime is 1130450129. The reversal of 1130450125 is 5210540311.

It is a happy number.

It is not a de Polignac number, because 1130450125 - 2⁷ = 1130449997 is a prime.

It is a super-3 number, since 3×1130450125³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1130450096 and 1130450105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130450129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1612275 + ... + 1612975.

It is an arithmetic number, because the mean of its divisors is an integer number (26830440).

Almost surely, 2^1130450125 is an apocalyptic number.

It is an amenable number.

1130450125 is a deficient number, since it is larger than the sum of its proper divisors (586698035).

1130450125 is an equidigital number, since it uses as much as digits as its factorization.

1130450125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1130450125 is about 33622.1671669153. The cubic root of 1130450125 is about 1041.7187202432.

Adding to 1130450125 its reverse (5210540311), we get a palindrome (6340990436).

The spelling of 1130450125 in words is "one billion, one hundred thirty million, four hundred fifty thousand, one hundred twenty-five".