101043310213 has 2 divisors, whose sum is σ = 101043310214. Its totient is φ = 101043310212.

The previous prime is 101043310187. The next prime is 101043310231. The reversal of 101043310213 is 312013340101.

Together with next prime (101043310231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87123557889 + 13919752324 = 295167^2 + 117982^2 .

It is a cyclic number.

It is not a de Polignac number, because 101043310213 - 2¹⁷ = 101043179141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101043310283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50521655106 + 50521655107.

It is an arithmetic number, because the mean of its divisors is an integer number (50521655107).

Almost surely, 2^101043310213 is an apocalyptic number.

It is an amenable number.

101043310213 is a deficient number, since it is larger than the sum of its proper divisors (1).

101043310213 is an equidigital number, since it uses as much as digits as its factorization.

101043310213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101043310213 its reverse (312013340101), we get a palindrome (413056650314).

The spelling of 101043310213 in words is "one hundred one billion, forty-three million, three hundred ten thousand, two hundred thirteen".