11530302002 has 8 divisors (see below), whose sum is σ = 17346775836. Its totient is φ = 5748043392.

The previous prime is 11530302001. The next prime is 11530302011. The reversal of 11530302002 is 20020303511.

It can be written as a sum of positive squares in 2 ways, for example, as 10939277281 + 591024721 = 104591^2 + 24311^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11530302001) 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, 8552963 + ... + 8554310.

Almost surely, 2^11530302002 is an apocalyptic number.

11530302002 is a deficient number, since it is larger than the sum of its proper divisors (5816473834).

11530302002 is a wasteful number, since it uses less digits than its factorization.

11530302002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17107612.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 11530302002 its reverse (20020303511), we get a palindrome (31550605513).

The spelling of 11530302002 in words is "eleven billion, five hundred thirty million, three hundred two thousand, two".