1125003059 has 4 divisors (see below), whose sum is σ = 1152442200. Its totient is φ = 1097563920.

The previous prime is 1125003041. The next prime is 1125003079. The reversal of 1125003059 is 9503005211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1125003059 - 2²⁴ = 1108225843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1125003079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13719509 + ... + 13719590.

It is an arithmetic number, because the mean of its divisors is an integer number (288110550).

Almost surely, 2^1125003059 is an apocalyptic number.

1125003059 is a deficient number, since it is larger than the sum of its proper divisors (27439141).

1125003059 is an equidigital number, since it uses as much as digits as its factorization.

1125003059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27439140.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 1125003059 is about 33541.0652633455. The cubic root of 1125003059 is about 1040.0428541883.

The spelling of 1125003059 in words is "one billion, one hundred twenty-five million, three thousand, fifty-nine".