11201312030320 has 20 divisors (see below), whose sum is σ = 26043050470680. Its totient is φ = 4480524812096.

The previous prime is 11201312030299. The next prime is 11201312030357. The reversal of 11201312030320 is 2303021310211.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70008200110 + ... + 70008200269.

It is an arithmetic number, because the mean of its divisors is an integer number (1302152523534).

Almost surely, 2^{11201312030320} is an apocalyptic number.

11201312030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11201312030320 is an abundant number, since it is smaller than the sum of its proper divisors (14841738440360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11201312030320 is a wasteful number, since it uses less digits than its factorization.

11201312030320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140016400392 (or 140016400386 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11201312030320 its reverse (2303021310211), we get a palindrome (13504333340531).

The spelling of 11201312030320 in words is "eleven trillion, two hundred one billion, three hundred twelve million, thirty thousand, three hundred twenty".