11311303202 has 32 divisors (see below), whose sum is σ = 17695454400. Its totient is φ = 5416172608.

The previous prime is 11311303111. The next prime is 11311303229. The reversal of 11311303202 is 20230311311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4847228 + ... + 4849560.

It is an arithmetic number, because the mean of its divisors is an integer number (552982950).

Almost surely, 2^11311303202 is an apocalyptic number.

11311303202 is a deficient number, since it is larger than the sum of its proper divisors (6384151198).

11311303202 is a wasteful number, since it uses less digits than its factorization.

11311303202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11311303202 its reverse (20230311311), we get a palindrome (31541614513).

The spelling of 11311303202 in words is "eleven billion, three hundred eleven million, three hundred three thousand, two hundred two".