13442021102 has 8 divisors (see below), whose sum is σ = 20164256112. Its totient is φ = 6720602400.

The previous prime is 13442021083. The next prime is 13442021113. The reversal of 13442021102 is 20112024431.

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

It is a super-2 number, since 2×13442021102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 161099 + ... + 229862.

It is an arithmetic number, because the mean of its divisors is an integer number (2520532014).

Almost surely, 2^13442021102 is an apocalyptic number.

13442021102 is a deficient number, since it is larger than the sum of its proper divisors (6722235010).

13442021102 is a wasteful number, since it uses less digits than its factorization.

13442021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408154.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13442021102 its reverse (20112024431), we get a palindrome (33554045533).

The spelling of 13442021102 in words is "thirteen billion, four hundred forty-two million, twenty-one thousand, one hundred two".