1130622125 has 8 divisors (see below), whose sum is σ = 1411016568. Its totient is φ = 904497600.

The previous prime is 1130622079. The next prime is 1130622149. The reversal of 1130622125 is 5212260311.

It can be written as a sum of positive squares in 4 ways, for example, as 107453956 + 1023168169 = 10366^2 + 31987^2 .

It is not a de Polignac number, because 1130622125 - 2¹⁴ = 1130605741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130622125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4522364 + ... + 4522613.

It is an arithmetic number, because the mean of its divisors is an integer number (176377071).

Almost surely, 2^1130622125 is an apocalyptic number.

It is an amenable number.

1130622125 is a deficient number, since it is larger than the sum of its proper divisors (280394443).

1130622125 is an frugal number, since it uses more digits than its factorization.

1130622125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044992 (or 9044982 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1130622125 is about 33624.7249059379. The cubic root of 1130622125 is about 1041.7715506835.

Adding to 1130622125 its reverse (5212260311), we get a palindrome (6342882436).

The spelling of 1130622125 in words is "one billion, one hundred thirty million, six hundred twenty-two thousand, one hundred twenty-five".