11623553410112 has 112 divisors (see below), whose sum is σ = 27006972981120. Its totient is φ = 4859652575232.

The previous prime is 11623553410111. The next prime is 11623553410169. The reversal of 11623553410112 is 21101435532611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (11623553410111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15211658 + ... + 15957494.

Almost surely, 2^{11623553410112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11623553410112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13503486490560).

11623553410112 is an abundant number, since it is smaller than the sum of its proper divisors (15383419571008).

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

11623553410112 is an equidigital number, since it uses as much as digits as its factorization.

11623553410112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746708 (or 746698 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

Adding to 11623553410112 its reverse (21101435532611), we get a palindrome (32724988942723).

The spelling of 11623553410112 in words is "eleven trillion, six hundred twenty-three billion, five hundred fifty-three million, four hundred ten thousand, one hundred twelve".