1125133 has 8 divisors (see below), whose sum is σ = 1181952. Its totient is φ = 1069776.

The previous prime is 1125127. The next prime is 1125139. The reversal of 1125133 is 3315211.

It is an interprime number because it is at equal distance from previous prime (1125127) and next prime (1125139).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1125133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416 + ... + 2062.

It is an arithmetic number, because the mean of its divisors is an integer number (147744).

2^1125133 is an apocalyptic number.

It is an amenable number.

1125133 is a deficient number, since it is larger than the sum of its proper divisors (56819).

1125133 is an equidigital number, since it uses as much as digits as its factorization.

1125133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its digits is 90, while the sum is 16.

The square root of 1125133 is about 1060.7228667282. The cubic root of 1125133 is about 104.0082895266.

The spelling of 1125133 in words is "one million, one hundred twenty-five thousand, one hundred thirty-three".