130102313220 has 144 divisors (see below), whose sum is σ = 430642360512. Its totient is φ = 31531019520.

The previous prime is 130102313219. The next prime is 130102313279. The reversal of 130102313220 is 22313201031.

130102313220 is a `hidden beast` number, since 1 + 30 + 102 + 313 + 220 = 666.

It is a super-2 number, since 2×130102313220² (a number of 23 digits) contains 22 as substring.

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 = 130102313193 and 130102313202.

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, 9364399 + ... + 9378281.

It is an arithmetic number, because the mean of its divisors is an integer number (2990571948).

Almost surely, 2^130102313220 is an apocalyptic number.

130102313220 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 130102313220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215321180256).

130102313220 is an abundant number, since it is smaller than the sum of its proper divisors (300540047292).

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

130102313220 is a wasteful number, since it uses less digits than its factorization.

130102313220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18642 (or 18637 counting only the distinct ones).

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

Adding to 130102313220 its reverse (22313201031), we get a palindrome (152415514251).

The spelling of 130102313220 in words is "one hundred thirty billion, one hundred two million, three hundred thirteen thousand, two hundred twenty".