212024101 has 2 divisors, whose sum is σ = 212024102. Its totient is φ = 212024100.

The previous prime is 212024093. The next prime is 212024107. The reversal of 212024101 is 101420212.

It is a happy number.

212024101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206496900 + 5527201 = 14370^2 + 2351^2 .

It is a cyclic number.

It is not a de Polignac number, because 212024101 - 2³ = 212024093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212024107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106012050 + 106012051.

It is an arithmetic number, because the mean of its divisors is an integer number (106012051).

Almost surely, 2^212024101 is an apocalyptic number.

It is an amenable number.

212024101 is a deficient number, since it is larger than the sum of its proper divisors (1).

212024101 is an equidigital number, since it uses as much as digits as its factorization.

212024101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 212024101 is about 14561.0473867782. The cubic root of 212024101 is about 596.2957904847.

Adding to 212024101 its reverse (101420212), we get a palindrome (313444313).

The spelling of 212024101 in words is "two hundred twelve million, twenty-four thousand, one hundred one".