213002234279 has 2 divisors, whose sum is σ = 213002234280. Its totient is φ = 213002234278.

The previous prime is 213002234267. The next prime is 213002234287. The reversal of 213002234279 is 972432200312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213002234279 - 2⁸ = 213002234023 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213002234239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106501117139 + 106501117140.

It is an arithmetic number, because the mean of its divisors is an integer number (106501117140).

Almost surely, 2^213002234279 is an apocalyptic number.

213002234279 is a deficient number, since it is larger than the sum of its proper divisors (1).

213002234279 is an equidigital number, since it uses as much as digits as its factorization.

213002234279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 213002234279 in words is "two hundred thirteen billion, two million, two hundred thirty-four thousand, two hundred seventy-nine".