13531115101 has 8 divisors (see below), whose sum is σ = 15477168960. Its totient is φ = 11588320608.

The previous prime is 13531115063. The next prime is 13531115113. The reversal of 13531115101 is 10151113531.

13531115101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13531115101 - 2⁷ = 13531114973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531115701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805936 + ... + 822553.

It is an arithmetic number, because the mean of its divisors is an integer number (1934646120).

Almost surely, 2^13531115101 is an apocalyptic number.

It is an amenable number.

13531115101 is a deficient number, since it is larger than the sum of its proper divisors (1946053859).

13531115101 is a wasteful number, since it uses less digits than its factorization.

13531115101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629683.

The product of its (nonzero) digits is 225, while the sum is 22.

Adding to 13531115101 its reverse (10151113531), we get a palindrome (23682228632).

The spelling of 13531115101 in words is "thirteen billion, five hundred thirty-one million, one hundred fifteen thousand, one hundred one".