1125325132 has 24 divisors (see below), whose sum is σ = 2098462464. Its totient is φ = 526186752.

The previous prime is 1125325111. The next prime is 1125325153. The reversal of 1125325132 is 2315235211.

It is an interprime number because it is at equal distance from previous prime (1125325111) and next prime (1125325153).

It is a junction number, because it is equal to n+sod(n) for n = 1125325097 and 1125325106.

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, 42028 + ... + 63379.

It is an arithmetic number, because the mean of its divisors is an integer number (87435936).

Almost surely, 2^1125325132 is an apocalyptic number.

It is an amenable number.

1125325132 is a deficient number, since it is larger than the sum of its proper divisors (973137332).

1125325132 is a wasteful number, since it uses less digits than its factorization.

1125325132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105585 (or 105583 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 1125325132 is about 33545.8660940510. The cubic root of 1125325132 is about 1040.1420947366.

The spelling of 1125325132 in words is "one billion, one hundred twenty-five million, three hundred twenty-five thousand, one hundred thirty-two".