11341145112 has 96 divisors (see below), whose sum is σ = 31200044400. Its totient is φ = 3432816640.

The previous prime is 11341145089. The next prime is 11341145113. The reversal of 11341145112 is 21154114311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11341145113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3532564 + ... + 3535772.

Almost surely, 2^11341145112 is an apocalyptic number.

11341145112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11341145112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15600022200).

11341145112 is an abundant number, since it is smaller than the sum of its proper divisors (19858899288).

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

11341145112 is a wasteful number, since it uses less digits than its factorization.

11341145112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457 (or 4442 counting only the distinct ones).

The product of its digits is 480, while the sum is 24.

Adding to 11341145112 its reverse (21154114311), we get a palindrome (32495259423).

The spelling of 11341145112 in words is "eleven billion, three hundred forty-one million, one hundred forty-five thousand, one hundred twelve".