13220120102 has 8 divisors (see below), whose sum is σ = 22663063056. Its totient is φ = 5665765752.

The previous prime is 13220120093. The next prime is 13220120107. The reversal of 13220120102 is 20102102231.

It is a happy number.

13220120102 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 super-2 number, since 2×13220120102² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 944294293 = 13220120102 / (1 + 3 + 2 + 2 + 0 + 1 + 2 + 0 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220120107) 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 3 ways as a sum of consecutive naturals, for example, 472147133 + ... + 472147160.

It is an arithmetic number, because the mean of its divisors is an integer number (2832882882).

Almost surely, 2^13220120102 is an apocalyptic number.

13220120102 is a deficient number, since it is larger than the sum of its proper divisors (9442942954).

13220120102 is an equidigital number, since it uses as much as digits as its factorization.

13220120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944294302.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13220120102 its reverse (20102102231), we get a palindrome (33322222333).

The spelling of 13220120102 in words is "thirteen billion, two hundred twenty million, one hundred twenty thousand, one hundred two".