213232203179 has 2 divisors, whose sum is σ = 213232203180. Its totient is φ = 213232203178.

The previous prime is 213232203137. The next prime is 213232203341. The reversal of 213232203179 is 971302232312.

213232203179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213232203179 - 2¹² = 213232199083 is a prime.

It is a super-4 number, since 4×213232203179⁴ (a number of 46 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (213232203109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106616101589 + 106616101590.

It is an arithmetic number, because the mean of its divisors is an integer number (106616101590).

Almost surely, 2^213232203179 is an apocalyptic number.

213232203179 is a deficient number, since it is larger than the sum of its proper divisors (1).

213232203179 is an equidigital number, since it uses as much as digits as its factorization.

213232203179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 213232203179 in words is "two hundred thirteen billion, two hundred thirty-two million, two hundred three thousand, one hundred seventy-nine".