213143411111179 has 2 divisors, whose sum is σ = 213143411111180. Its totient is φ = 213143411111178.

The previous prime is 213143411111087. The next prime is 213143411111201. The reversal of 213143411111179 is 971111114341312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213143411111179 - 2¹³ = 213143411102987 is a prime.

It is a super-2 number, since 2×213143411111179² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (213143417111179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106571705555589 + 106571705555590.

It is an arithmetic number, because the mean of its divisors is an integer number (106571705555590).

Almost surely, 2^{213143411111179} is an apocalyptic number.

213143411111179 is a deficient number, since it is larger than the sum of its proper divisors (1).

213143411111179 is an equidigital number, since it uses as much as digits as its factorization.

213143411111179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 40.

The spelling of 213143411111179 in words is "two hundred thirteen trillion, one hundred forty-three billion, four hundred eleven million, one hundred eleven thousand, one hundred seventy-nine".