130132212 has 48 divisors (see below), whose sum is σ = 367436160. Its totient is φ = 34993152.

The previous prime is 130132199. The next prime is 130132243. The reversal of 130132212 is 212231031.

It is a junction number, because it is equal to n+sod(n) for n = 130132191 and 130132200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44137 + ... + 46992.

It is an arithmetic number, because the mean of its divisors is an integer number (7654920).

Almost surely, 2^130132212 is an apocalyptic number.

130132212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130132212 is an abundant number, since it is smaller than the sum of its proper divisors (237303948).

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

130132212 is a wasteful number, since it uses less digits than its factorization.

130132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91160 (or 91158 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130132212 is about 11407.5506573497. The cubic root of 130132212 is about 506.7513768413.

Adding to 130132212 its reverse (212231031), we get a palindrome (342363243).

It can be divided in two parts, 13013 and 2212, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 130132212 in words is "one hundred thirty million, one hundred thirty-two thousand, two hundred twelve".