220103130132 has 144 divisors (see below), whose sum is σ = 594604308480. Its totient is φ = 68497228800.

The previous prime is 220103130127. The next prime is 220103130179. The reversal of 220103130132 is 231031301022.

220103130132 is a `hidden beast` number, since 220 + 1 + 0 + 313 + 0 + 132 = 666.

It is a super-3 number, since 3×220103130132³ (a number of 35 digits) contains 333 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 47 ways as a sum of consecutive naturals, for example, 60615957 + ... + 60619587.

Almost surely, 2^220103130132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220103130132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297302154240).

220103130132 is an abundant number, since it is smaller than the sum of its proper divisors (374501178348).

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

220103130132 is a wasteful number, since it uses less digits than its factorization.

220103130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5574 (or 5569 counting only the distinct ones).

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

Adding to 220103130132 its reverse (231031301022), we get a palindrome (451134431154).

The spelling of 220103130132 in words is "two hundred twenty billion, one hundred three million, one hundred thirty thousand, one hundred thirty-two".