11523131200500 has 192 divisors, whose sum is σ = 36182931482880. Its totient is φ = 2840103936000.

The previous prime is 11523131200499. The next prime is 11523131200561. The reversal of 11523131200500 is 500213132511.

11523131200500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3762237 + ... + 6099236.

It is an arithmetic number, because the mean of its divisors is an integer number (188452768140).

Almost surely, 2^{11523131200500} is an apocalyptic number.

11523131200500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11523131200500 is an abundant number, since it is smaller than the sum of its proper divisors (24659800282380).

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

11523131200500 is a wasteful number, since it uses less digits than its factorization.

11523131200500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861555 (or 9861543 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 11523131200500 in words is "eleven trillion, five hundred twenty-three billion, one hundred thirty-one million, two hundred thousand, five hundred".