10210211120243 has 2 divisors, whose sum is σ = 10210211120244. Its totient is φ = 10210211120242.

The previous prime is 10210211120119. The next prime is 10210211120281. The reversal of 10210211120243 is 34202111201201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10210211120243 - 2²² = 10210206925939 is a prime.

It is a super-2 number, since 2×10210211120243² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10210211123243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105105560121 + 5105105560122.

It is an arithmetic number, because the mean of its divisors is an integer number (5105105560122).

Almost surely, 2^{10210211120243} is an apocalyptic number.

10210211120243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210211120243 is an equidigital number, since it uses as much as digits as its factorization.

10210211120243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10210211120243 its reverse (34202111201201), we get a palindrome (44412322321444).

The spelling of 10210211120243 in words is "ten trillion, two hundred ten billion, two hundred eleven million, one hundred twenty thousand, two hundred forty-three".