130200312312 has 96 divisors (see below), whose sum is σ = 420522785280. Its totient is φ = 35582690880.

The previous prime is 130200312311. The next prime is 130200312337. The reversal of 130200312312 is 213213002031.

It is a super-2 number, since 2×130200312312² (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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (130200312311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5604364 + ... + 5627547.

It is an arithmetic number, because the mean of its divisors is an integer number (4380445680).

Almost surely, 2^130200312312 is an apocalyptic number.

130200312312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130200312312 is an abundant number, since it is smaller than the sum of its proper divisors (290322472968).

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

130200312312 is a wasteful number, since it uses less digits than its factorization.

130200312312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11231953 (or 11231946 counting only the distinct ones).

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

Adding to 130200312312 its reverse (213213002031), we get a palindrome (343413314343).

The spelling of 130200312312 in words is "one hundred thirty billion, two hundred million, three hundred twelve thousand, three hundred twelve".