13101321102 has 64 divisors (see below), whose sum is σ = 27032382720. Its totient is φ = 4231535616.

The previous prime is 13101321073. The next prime is 13101321127. The reversal of 13101321102 is 20112310131.

It is a happy number.

13101321102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13101321102² (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 (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6978988 + ... + 6980864.

It is an arithmetic number, because the mean of its divisors is an integer number (422380980).

Almost surely, 2^13101321102 is an apocalyptic number.

13101321102 is an abundant number, since it is smaller than the sum of its proper divisors (13931061618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13101321102 is a wasteful number, since it uses less digits than its factorization.

13101321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13101321102 its reverse (20112310131), we get a palindrome (33213631233).

The spelling of 13101321102 in words is "thirteen billion, one hundred one million, three hundred twenty-one thousand, one hundred two".