11341121312 has 24 divisors (see below), whose sum is σ = 22344998256. Its totient is φ = 5666201152.

The previous prime is 11341121293. The next prime is 11341121317. The reversal of 11341121312 is 21312114311.

It is a super-2 number, since 2×11341121312² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11341121317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93758 + ... + 177405.

It is an arithmetic number, because the mean of its divisors is an integer number (931041594).

Almost surely, 2^11341121312 is an apocalyptic number.

It is an amenable number.

11341121312 is a deficient number, since it is larger than the sum of its proper divisors (11003876944).

11341121312 is a wasteful number, since it uses less digits than its factorization.

11341121312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272480 (or 272472 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

Adding to 11341121312 its reverse (21312114311), we get a palindrome (32653235623).

The spelling of 11341121312 in words is "eleven billion, three hundred forty-one million, one hundred twenty-one thousand, three hundred twelve".