11203323101301 has 16 divisors (see below), whose sum is σ = 15728181478400. Its totient is φ = 7073884357488.

The previous prime is 11203323101203. The next prime is 11203323101309. The reversal of 11203323101301 is 10310132330211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-11203323101301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203323101309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26155891 + ... + 26580768.

It is an arithmetic number, because the mean of its divisors is an integer number (983011342400).

Almost surely, 2^{11203323101301} is an apocalyptic number.

It is an amenable number.

11203323101301 is a deficient number, since it is larger than the sum of its proper divisors (4524858377099).

11203323101301 is a wasteful number, since it uses less digits than its factorization.

11203323101301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52740408.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11203323101301 its reverse (10310132330211), we get a palindrome (21513455431512).

The spelling of 11203323101301 in words is "eleven trillion, two hundred three billion, three hundred twenty-three million, one hundred one thousand, three hundred one".