1130033509 has 4 divisors (see below), whose sum is σ = 1232763840. Its totient is φ = 1027303180.

The previous prime is 1130033501. The next prime is 1130033519. The reversal of 1130033509 is 9053300311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1130033509 - 2³ = 1130033501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130033501) 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, 51365149 + ... + 51365170.

It is an arithmetic number, because the mean of its divisors is an integer number (308190960).

Almost surely, 2^1130033509 is an apocalyptic number.

It is an amenable number.

1130033509 is a deficient number, since it is larger than the sum of its proper divisors (102730331).

1130033509 is a wasteful number, since it uses less digits than its factorization.

1130033509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102730330.

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 1130033509 is about 33615.9710405634. The cubic root of 1130033509 is about 1041.5907328741.

The spelling of 1130033509 in words is "one billion, one hundred thirty million, thirty-three thousand, five hundred nine".