130101021302220 has 72 divisors (see below), whose sum is σ = 396510095370480. Its totient is φ = 34529180999040.

The previous prime is 130101021302167. The next prime is 130101021302249. The reversal of 130101021302220 is 22203120101031.

130101021302220 is a `hidden beast` number, since 1 + 30 + 10 + 102 + 1 + 302 + 220 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 130101021302193 and 130101021302202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1712719015 + ... + 1712794974.

Almost surely, 2^{130101021302220} is an apocalyptic number.

130101021302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130101021302220 is an abundant number, since it is smaller than the sum of its proper divisors (266409074068260).

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

130101021302220 is a wasteful number, since it uses less digits than its factorization.

130101021302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425514215 (or 3425514210 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 130101021302220 its reverse (22203120101031), we get a palindrome (152304141403251).

The spelling of 130101021302220 in words is "one hundred thirty trillion, one hundred one billion, twenty-one million, three hundred two thousand, two hundred twenty".