13220133102 has 48 divisors (see below), whose sum is σ = 31328097840. Its totient is φ = 3995779200.

The previous prime is 13220133083. The next prime is 13220133119. The reversal of 13220133102 is 20133102231.

13220133102 is a `hidden beast` number, since 132 + 201 + 331 + 0 + 2 = 666.

It is a super-2 number, since 2×13220133102² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8799 + ... + 162842.

It is an arithmetic number, because the mean of its divisors is an integer number (652668705).

Almost surely, 2^13220133102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13220133102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15664048920).

13220133102 is an abundant number, since it is smaller than the sum of its proper divisors (18107964738).

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

13220133102 is a wasteful number, since it uses less digits than its factorization.

13220133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172049 (or 172046 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13220133102 its reverse (20133102231), we get a palindrome (33353235333).

The spelling of 13220133102 in words is "thirteen billion, two hundred twenty million, one hundred thirty-three thousand, one hundred two".