130823383220 has 96 divisors (see below), whose sum is σ = 282421423872. Its totient is φ = 50887001088.

The previous prime is 130823383219. The next prime is 130823383253. The reversal of 130823383220 is 22383328031.

It is a super-2 number, since 2×130823383220² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90036014 + ... + 90037466.

It is an arithmetic number, because the mean of its divisors is an integer number (2941889832).

Almost surely, 2^130823383220 is an apocalyptic number.

130823383220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130823383220 is an abundant number, since it is smaller than the sum of its proper divisors (151598040652).

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

130823383220 is a wasteful number, since it uses less digits than its factorization.

130823383220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361 (or 2359 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 130823383220 in words is "one hundred thirty billion, eight hundred twenty-three million, three hundred eighty-three thousand, two hundred twenty".