212323111410329 has 2 divisors, whose sum is σ = 212323111410330. Its totient is φ = 212323111410328.

The previous prime is 212323111410323. The next prime is 212323111410367. The reversal of 212323111410329 is 923014111323212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146193248281600 + 66129863128729 = 12091040^2 + 8132027^2 .

It is a cyclic number.

It is not a de Polignac number, because 212323111410329 - 2⁸ = 212323111410073 is a prime.

It is a super-2 number, since 2×212323111410329² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212323111410323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106161555705164 + 106161555705165.

It is an arithmetic number, because the mean of its divisors is an integer number (106161555705165).

Almost surely, 2^{212323111410329} is an apocalyptic number.

It is an amenable number.

212323111410329 is a deficient number, since it is larger than the sum of its proper divisors (1).

212323111410329 is an equidigital number, since it uses as much as digits as its factorization.

212323111410329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 212323111410329 in words is "two hundred twelve trillion, three hundred twenty-three billion, one hundred eleven million, four hundred ten thousand, three hundred twenty-nine".