1150130125 has 8 divisors (see below), whose sum is σ = 1435362552. Its totient is φ = 920104000.

The previous prime is 1150130117. The next prime is 1150130131. The reversal of 1150130125 is 5210310511.

It can be written as a sum of positive squares in 4 ways, for example, as 352463076 + 797667049 = 18774^2 + 28243^2 .

It is not a de Polignac number, because 1150130125 - 2³ = 1150130117 is a prime.

It is a Duffinian number.

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, 4600396 + ... + 4600645.

It is an arithmetic number, because the mean of its divisors is an integer number (179420319).

Almost surely, 2^1150130125 is an apocalyptic number.

It is an amenable number.

1150130125 is a deficient number, since it is larger than the sum of its proper divisors (285232427).

1150130125 is an frugal number, since it uses more digits than its factorization.

1150130125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201056 (or 9201046 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1150130125 is about 33913.5684498108. The cubic root of 1150130125 is about 1047.7290677981.

Adding to 1150130125 its reverse (5210310511), we get a palindrome (6360440636).

The spelling of 1150130125 in words is "one billion, one hundred fifty million, one hundred thirty thousand, one hundred twenty-five".