130033210212 has 36 divisors (see below), whose sum is σ = 328716651900. Its totient is φ = 43341556032.

The previous prime is 130033210207. The next prime is 130033210247. The reversal of 130033210212 is 212012330031.

130033210212 is a `hidden beast` number, since 1 + 300 + 332 + 10 + 21 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33850112256 + 96183097956 = 183984^2 + 310134^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478098 + ... + 699030.

Almost surely, 2^130033210212 is an apocalyptic number.

130033210212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130033210212 is an abundant number, since it is smaller than the sum of its proper divisors (198683441688).

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

130033210212 is a wasteful number, since it uses less digits than its factorization.

130033210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237292 (or 237287 counting only the distinct ones).

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

Adding to 130033210212 its reverse (212012330031), we get a palindrome (342045540243).

The spelling of 130033210212 in words is "one hundred thirty billion, thirty-three million, two hundred ten thousand, two hundred twelve".