1126103125 has 24 divisors (see below), whose sum is σ = 1608647040. Its totient is φ = 772170000.

The previous prime is 1126103123. The next prime is 1126103219. The reversal of 1126103125 is 5213016211.

It is a happy number.

It is not a de Polignac number, because 1126103125 - 2¹ = 1126103123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1126103096 and 1126103105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126103123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3865 + ... + 47614.

It is an arithmetic number, because the mean of its divisors is an integer number (67026960).

Almost surely, 2^1126103125 is an apocalyptic number.

It is an amenable number.

1126103125 is a deficient number, since it is larger than the sum of its proper divisors (482543915).

1126103125 is an frugal number, since it uses more digits than its factorization.

1126103125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51511 (or 51491 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1126103125 is about 33557.4600498905. The cubic root of 1126103125 is about 1040.3817401013.

Adding to 1126103125 its reverse (5213016211), we get a palindrome (6339119336).

The spelling of 1126103125 in words is "one billion, one hundred twenty-six million, one hundred three thousand, one hundred twenty-five".