1130332009 has 4 divisors (see below), whose sum is σ = 1147202704. Its totient is φ = 1113461316.

The previous prime is 1130332001. The next prime is 1130332039. The reversal of 1130332009 is 9002330311.

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 1130332009 - 2³ = 1130332001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130332001) 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, 8435247 + ... + 8435380.

It is an arithmetic number, because the mean of its divisors is an integer number (286800676).

Almost surely, 2^1130332009 is an apocalyptic number.

It is an amenable number.

1130332009 is a deficient number, since it is larger than the sum of its proper divisors (16870695).

1130332009 is an equidigital number, since it uses as much as digits as its factorization.

1130332009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870694.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 1130332009 is about 33620.4106012999. The cubic root of 1130332009 is about 1041.6824373705.

The spelling of 1130332009 in words is "one billion, one hundred thirty million, three hundred thirty-two thousand, nine".