11601506013012 has 36 divisors (see below), whose sum is σ = 30272030029696. Its totient is φ = 3742421294160.

The previous prime is 11601506013001. The next prime is 11601506013023. The reversal of 11601506013012 is 21031060510611.

11601506013012 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 1 + 50 + 601 + 3 + 0 + 1 + 2 = 666.

11601506013012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11601506013001) and next prime (11601506013023).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5197806238 + ... + 5197808469.

Almost surely, 2^{11601506013012} is an apocalyptic number.

11601506013012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11601506013012 is an abundant number, since it is smaller than the sum of its proper divisors (18670524016684).

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

11601506013012 is a wasteful number, since it uses less digits than its factorization.

11601506013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395614748 (or 10395614743 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 11601506013012 its reverse (21031060510611), we get a palindrome (32632566523623).

The spelling of 11601506013012 in words is "eleven trillion, six hundred one billion, five hundred six million, thirteen thousand, twelve".