11310201123312 has 120 divisors (see below), whose sum is σ = 36602793844176. Its totient is φ = 2982910178304.

The previous prime is 11310201123307. The next prime is 11310201123329. The reversal of 11310201123312 is 21332110201311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 184921693 + ... + 184982844.

Almost surely, 2^{11310201123312} is an apocalyptic number.

11310201123312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11310201123312 is an abundant number, since it is smaller than the sum of its proper divisors (25292592720864).

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

11310201123312 is a wasteful number, since it uses less digits than its factorization.

11310201123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369904575 (or 369904562 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11310201123312 its reverse (21332110201311), we get a palindrome (32642311324623).

The spelling of 11310201123312 in words is "eleven trillion, three hundred ten billion, two hundred one million, one hundred twenty-three thousand, three hundred twelve".