11313303211203 has 32 divisors (see below), whose sum is σ = 17523093818880. Its totient is φ = 6358621167360.

The previous prime is 11313303211193. The next prime is 11313303211207. The reversal of 11313303211203 is 30211230331311.

It is not a de Polignac number, because 11313303211203 - 2⁸ = 11313303210947 is a prime.

It is a super-2 number, since 2×11313303211203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11313303211207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5152218 + ... + 7012271.

It is an arithmetic number, because the mean of its divisors is an integer number (547596681840).

Almost surely, 2^{11313303211203} is an apocalyptic number.

11313303211203 is a deficient number, since it is larger than the sum of its proper divisors (6209790607677).

11313303211203 is a wasteful number, since it uses less digits than its factorization.

11313303211203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12165227.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11313303211203 its reverse (30211230331311), we get a palindrome (41524533542514).

The spelling of 11313303211203 in words is "eleven trillion, three hundred thirteen billion, three hundred three million, two hundred eleven thousand, two hundred three".