11532052101 has 16 divisors (see below), whose sum is σ = 15912806400. Its totient is φ = 7419883968.

The previous prime is 11532052073. The next prime is 11532052139. The reversal of 11532052101 is 10125023511.

It is not a de Polignac number, because 11532052101 - 2⁵ = 11532052069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532052171) 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, 196540 + ... + 248378.

It is an arithmetic number, because the mean of its divisors is an integer number (994550400).

Almost surely, 2^11532052101 is an apocalyptic number.

It is an amenable number.

11532052101 is a deficient number, since it is larger than the sum of its proper divisors (4380754299).

11532052101 is a wasteful number, since it uses less digits than its factorization.

11532052101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54428.

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 11532052101 its reverse (10125023511), we get a palindrome (21657075612).

The spelling of 11532052101 in words is "eleven billion, five hundred thirty-two million, fifty-two thousand, one hundred one".