213130212007 has 2 divisors, whose sum is σ = 213130212008. Its totient is φ = 213130212006.

The previous prime is 213130211989. The next prime is 213130212017. The reversal of 213130212007 is 700212031312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213130212007 - 2¹¹ = 213130209959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213130212017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106565106003 + 106565106004.

It is an arithmetic number, because the mean of its divisors is an integer number (106565106004).

Almost surely, 2^213130212007 is an apocalyptic number.

213130212007 is a deficient number, since it is larger than the sum of its proper divisors (1).

213130212007 is an equidigital number, since it uses as much as digits as its factorization.

213130212007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 213130212007 its reverse (700212031312), we get a palindrome (913342243319).

The spelling of 213130212007 in words is "two hundred thirteen billion, one hundred thirty million, two hundred twelve thousand, seven".