131310010220 has 12 divisors (see below), whose sum is σ = 275751021504. Its totient is φ = 52524004080.

The previous prime is 131310010177. The next prime is 131310010243. The reversal of 131310010220 is 22010013131.

It is a junction number, because it is equal to n+sod(n) for n = 131310010195 and 131310010204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3282750236 + ... + 3282750275.

It is an arithmetic number, because the mean of its divisors is an integer number (22979251792).

Almost surely, 2^131310010220 is an apocalyptic number.

131310010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131310010220 is an abundant number, since it is smaller than the sum of its proper divisors (144441011284).

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

131310010220 is a wasteful number, since it uses less digits than its factorization.

131310010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6565500520 (or 6565500518 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 131310010220 its reverse (22010013131), we get a palindrome (153320023351).

The spelling of 131310010220 in words is "one hundred thirty-one billion, three hundred ten million, ten thousand, two hundred twenty".