214121433311 has 2 divisors, whose sum is σ = 214121433312. Its totient is φ = 214121433310.

The previous prime is 214121433307. The next prime is 214121433359. The reversal of 214121433311 is 113334121412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214121433311 - 2² = 214121433307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214121433371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107060716655 + 107060716656.

It is an arithmetic number, because the mean of its divisors is an integer number (107060716656).

Almost surely, 2^214121433311 is an apocalyptic number.

214121433311 is a deficient number, since it is larger than the sum of its proper divisors (1).

214121433311 is an equidigital number, since it uses as much as digits as its factorization.

214121433311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

Adding to 214121433311 its reverse (113334121412), we get a palindrome (327455554723).

The spelling of 214121433311 in words is "two hundred fourteen billion, one hundred twenty-one million, four hundred thirty-three thousand, three hundred eleven".