101110213 has 2 divisors, whose sum is σ = 101110214. Its totient is φ = 101110212.

The previous prime is 101110201. The next prime is 101110241. The reversal of 101110213 is 312011101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69772609 + 31337604 = 8353^2 + 5598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101110213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101110213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101110013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555106 + 50555107.

It is an arithmetic number, because the mean of its divisors is an integer number (50555107).

Almost surely, 2^101110213 is an apocalyptic number.

It is an amenable number.

101110213 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110213 is an equidigital number, since it uses as much as digits as its factorization.

101110213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 101110213 is about 10055.3574277596. The cubic root of 101110213 is about 465.8702829283.

Adding to 101110213 its reverse (312011101), we get a palindrome (413121314).

The spelling of 101110213 in words is "one hundred one million, one hundred ten thousand, two hundred thirteen".