130211310220 has 48 divisors (see below), whose sum is σ = 283355483040. Its totient is φ = 50202704384.

The previous prime is 130211310211. The next prime is 130211310241. The reversal of 130211310220 is 22013112031.

It is a junction number, because it is equal to n+sod(n) for n = 130211310194 and 130211310203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149232 + ... + 531688.

It is an arithmetic number, because the mean of its divisors is an integer number (5903239230).

Almost surely, 2^130211310220 is an apocalyptic number.

130211310220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130211310220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141677741520).

130211310220 is an abundant number, since it is smaller than the sum of its proper divisors (153144172820).

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

130211310220 is a wasteful number, since it uses less digits than its factorization.

130211310220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383082 (or 383080 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130211310220 its reverse (22013112031), we get a palindrome (152224422251).

The spelling of 130211310220 in words is "one hundred thirty billion, two hundred eleven million, three hundred ten thousand, two hundred twenty".