13531052101 has 8 divisors (see below), whose sum is σ = 15841232064. Its totient is φ = 11315165280.

The previous prime is 13531052089. The next prime is 13531052111. The reversal of 13531052101 is 10125013531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13531052101 - 2³¹ = 11383568453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531052111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23572975 + ... + 23573548.

It is an arithmetic number, because the mean of its divisors is an integer number (1980154008).

Almost surely, 2^13531052101 is an apocalyptic number.

It is an amenable number.

13531052101 is a deficient number, since it is larger than the sum of its proper divisors (2310179963).

13531052101 is an equidigital number, since it uses as much as digits as its factorization.

13531052101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47146571.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 13531052101 its reverse (10125013531), we get a palindrome (23656065632).

The spelling of 13531052101 in words is "thirteen billion, five hundred thirty-one million, fifty-two thousand, one hundred one".