11520642120600 has 192 divisors, whose sum is σ = 36949624135200. Its totient is φ = 2965903790080.

The previous prime is 11520642120551. The next prime is 11520642120667. The reversal of 11520642120600 is 602124602511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 181920142 + ... + 181983458.

Almost surely, 2^{11520642120600} is an apocalyptic number.

11520642120600 is a gapful number since it is divisible by the number (10) 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 11520642120600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18474812067600).

11520642120600 is an abundant number, since it is smaller than the sum of its proper divisors (25428982014600).

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

11520642120600 is a wasteful number, since it uses less digits than its factorization.

11520642120600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73822 (or 73813 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 11520642120600 in words is "eleven trillion, five hundred twenty billion, six hundred forty-two million, one hundred twenty thousand, six hundred".