11201102331 has 8 divisors (see below), whose sum is σ = 14956672320. Its totient is φ = 7456466952.

The previous prime is 11201102299. The next prime is 11201102333. The reversal of 11201102331 is 13320110211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11201102331 - 2⁵ = 11201102299 is a prime.

It is a super-2 number, since 2×11201102331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11201102331.

It is not an unprimeable number, because it can be changed into a prime (11201102333) 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 7 ways as a sum of consecutive naturals, for example, 2731261 + ... + 2735358.

It is an arithmetic number, because the mean of its divisors is an integer number (1869584040).

Almost surely, 2^11201102331 is an apocalyptic number.

11201102331 is a deficient number, since it is larger than the sum of its proper divisors (3755569989).

11201102331 is an equidigital number, since it uses as much as digits as its factorization.

11201102331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467305.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11201102331 its reverse (13320110211), we get a palindrome (24521212542).

The spelling of 11201102331 in words is "eleven billion, two hundred one million, one hundred two thousand, three hundred thirty-one".