1130002321 has 8 divisors (see below), whose sum is σ = 1295134400. Its totient is φ = 965796048.

The previous prime is 1130002267. The next prime is 1130002331. The reversal of 1130002321 is 1232000311.

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

It is not a de Polignac number, because 1130002321 - 2²⁵ = 1096447889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130002331) 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, 228831 + ... + 233716.

It is an arithmetic number, because the mean of its divisors is an integer number (161891800).

Almost surely, 2^1130002321 is an apocalyptic number.

It is an amenable number.

1130002321 is a deficient number, since it is larger than the sum of its proper divisors (165132079).

1130002321 is an equidigital number, since it uses as much as digits as its factorization.

1130002321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462903.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1130002321 is about 33615.5071507184. The cubic root of 1130002321 is about 1041.5811504353.

Adding to 1130002321 its reverse (1232000311), we get a palindrome (2362002632).

The spelling of 1130002321 in words is "one billion, one hundred thirty million, two thousand, three hundred twenty-one".