11402304303 has 64 divisors (see below), whose sum is σ = 18106260480. Its totient is φ = 6321638400.

The previous prime is 11402304289. The next prime is 11402304307. The reversal of 11402304303 is 30340320411.

It is not a de Polignac number, because 11402304303 - 2⁶ = 11402304239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11402304303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402304307) by changing a digit.

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 in 63 ways as a sum of consecutive naturals, for example, 1061188 + ... + 1071878.

It is an arithmetic number, because the mean of its divisors is an integer number (282910320).

Almost surely, 2^11402304303 is an apocalyptic number.

11402304303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11402304303 is a deficient number, since it is larger than the sum of its proper divisors (6703956177).

11402304303 is a wasteful number, since it uses less digits than its factorization.

11402304303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11402304303 its reverse (30340320411), we get a palindrome (41742624714).

The spelling of 11402304303 in words is "eleven billion, four hundred two million, three hundred four thousand, three hundred three".