130212319 has 8 divisors (see below), whose sum is σ = 131010192. Its totient is φ = 129417600.

The previous prime is 130212317. The next prime is 130212337. The reversal of 130212319 is 913212031.

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

It is a cyclic number.

It is not a de Polignac number, because 130212319 - 2¹ = 130212317 is a prime.

It is a super-2 number, since 2×130212319² = 33910496038715522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130212319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130212317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177277 + ... + 178009.

It is an arithmetic number, because the mean of its divisors is an integer number (16376274).

Almost surely, 2^130212319 is an apocalyptic number.

130212319 is a deficient number, since it is larger than the sum of its proper divisors (797873).

130212319 is an equidigital number, since it uses as much as digits as its factorization.

130212319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 130212319 is about 11411.0612565177. The cubic root of 130212319 is about 506.8553377927.

The spelling of 130212319 in words is "one hundred thirty million, two hundred twelve thousand, three hundred nineteen".