1130200133 has 4 divisors (see below), whose sum is σ = 1130544588. Its totient is φ = 1129855680.

The previous prime is 1130200121. The next prime is 1130200147. The reversal of 1130200133 is 3310020311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 905889604 + 224310529 = 30098^2 + 14977^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130200133 - 2¹⁶ = 1130134597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130200163) 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, 167258 + ... + 173883.

It is an arithmetic number, because the mean of its divisors is an integer number (282636147).

Almost surely, 2^1130200133 is an apocalyptic number.

It is an amenable number.

1130200133 is a deficient number, since it is larger than the sum of its proper divisors (344455).

1130200133 is an equidigital number, since it uses as much as digits as its factorization.

1130200133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344454.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1130200133 is about 33618.4492949928. The cubic root of 1130200133 is about 1041.6419247144.

Adding to 1130200133 its reverse (3310020311), we get a palindrome (4440220444).

The spelling of 1130200133 in words is "one billion, one hundred thirty million, two hundred thousand, one hundred thirty-three".