213223011112093 has 2 divisors, whose sum is σ = 213223011112094. Its totient is φ = 213223011112092.

The previous prime is 213223011112081. The next prime is 213223011112147. The reversal of 213223011112093 is 390211110322312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212223215101689 + 999796010404 = 14567883^2 + 999898^2 .

It is a cyclic number.

It is not a de Polignac number, because 213223011112093 - 2⁵ = 213223011112061 is a prime.

It is a super-2 number, since 2×213223011112093² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213223011412093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106611505556046 + 106611505556047.

It is an arithmetic number, because the mean of its divisors is an integer number (106611505556047).

Almost surely, 2^{213223011112093} is an apocalyptic number.

It is an amenable number.

213223011112093 is a deficient number, since it is larger than the sum of its proper divisors (1).

213223011112093 is an equidigital number, since it uses as much as digits as its factorization.

213223011112093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 213223011112093 in words is "two hundred thirteen trillion, two hundred twenty-three billion, eleven million, one hundred twelve thousand, ninety-three".