130667212 has 12 divisors (see below), whose sum is σ = 246257536. Its totient is φ = 60307920.

The previous prime is 130667197. The next prime is 130667213. The reversal of 130667212 is 212766031.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130667213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256364 + ... + 1256467.

Almost surely, 2^130667212 is an apocalyptic number.

It is an amenable number.

130667212 is a deficient number, since it is larger than the sum of its proper divisors (115590324).

130667212 is a wasteful number, since it uses less digits than its factorization.

130667212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512848 (or 2512846 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 130667212 is about 11430.9759863277. The cubic root of 130667212 is about 507.4448800013. Note that the first 3 decimals are identical.

The spelling of 130667212 in words is "one hundred thirty million, six hundred sixty-seven thousand, two hundred twelve".