13533421101 has 16 divisors (see below), whose sum is σ = 18710200320. Its totient is φ = 8692072560.

The previous prime is 13533421037. The next prime is 13533421147. The reversal of 13533421101 is 10112433531.

It is not a de Polignac number, because 13533421101 - 2⁶ = 13533421037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13533421001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305541 + ... + 347018.

It is an arithmetic number, because the mean of its divisors is an integer number (1169387520).

Almost surely, 2^13533421101 is an apocalyptic number.

It is an amenable number.

13533421101 is a deficient number, since it is larger than the sum of its proper divisors (5176779219).

13533421101 is a wasteful number, since it uses less digits than its factorization.

13533421101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652816.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13533421101 its reverse (10112433531), we get a palindrome (23645854632).

The spelling of 13533421101 in words is "thirteen billion, five hundred thirty-three million, four hundred twenty-one thousand, one hundred one".