130220102002 has 8 divisors (see below), whose sum is σ = 195540414300. Its totient is φ = 65039963904.

The previous prime is 130220101997. The next prime is 130220102053. The reversal of 130220102002 is 200201022031.

It can be written as a sum of positive squares in 2 ways, for example, as 104808235081 + 25411866921 = 323741^2 + 159411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130220102002² (a number of 23 digits) contains 22 as substring.

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, 35041227 + ... + 35044942.

Almost surely, 2^130220102002 is an apocalyptic number.

130220102002 is a deficient number, since it is larger than the sum of its proper divisors (65320312298).

130220102002 is an equidigital number, since it uses as much as digits as its factorization.

130220102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70087100.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 130220102002 its reverse (200201022031), we get a palindrome (330421124033).

The spelling of 130220102002 in words is "one hundred thirty billion, two hundred twenty million, one hundred two thousand, two".