11323304402 has 4 divisors (see below), whose sum is σ = 16984956606. Its totient is φ = 5661652200.

The previous prime is 11323304341. The next prime is 11323304411. The reversal of 11323304402 is 20440332311.

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

It can be written as a sum of positive squares in only one way, i.e., 11323300921 + 3481 = 106411^2 + 59^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830826099 + ... + 2830826102.

Almost surely, 2^11323304402 is an apocalyptic number.

11323304402 is a deficient number, since it is larger than the sum of its proper divisors (5661652204).

11323304402 is an equidigital number, since it uses as much as digits as its factorization.

11323304402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661652203.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 11323304402 its reverse (20440332311), we get a palindrome (31763636713).

The spelling of 11323304402 in words is "eleven billion, three hundred twenty-three million, three hundred four thousand, four hundred two".