11543820201125 has 32 divisors (see below), whose sum is σ = 15298100857728. Its totient is φ = 8666768544000.

The previous prime is 11543820201103. The next prime is 11543820201131. The reversal of 11543820201125 is 52110202834511.

It is a de Polignac number, because none of the positive numbers 2^k-11543820201125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7090271 + ... + 8565020.

It is an arithmetic number, because the mean of its divisors is an integer number (478065651804).

Almost surely, 2^{11543820201125} is an apocalyptic number.

It is an amenable number.

11543820201125 is a deficient number, since it is larger than the sum of its proper divisors (3754280656603).

11543820201125 is a wasteful number, since it uses less digits than its factorization.

11543820201125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15655670 (or 15655660 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 11543820201125 in words is "eleven trillion, five hundred forty-three billion, eight hundred twenty million, two hundred one thousand, one hundred twenty-five".