10101210313213 has 2 divisors, whose sum is σ = 10101210313214. Its totient is φ = 10101210313212.

The previous prime is 10101210313157. The next prime is 10101210313219. The reversal of 10101210313213 is 31231301210101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6342877509049 + 3758332804164 = 2518507^2 + 1938642^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101210313213 - 2²⁵ = 10101176758781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101210313219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050605156606 + 5050605156607.

It is an arithmetic number, because the mean of its divisors is an integer number (5050605156607).

Almost surely, 2^{10101210313213} is an apocalyptic number.

It is an amenable number.

10101210313213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101210313213 is an equidigital number, since it uses as much as digits as its factorization.

10101210313213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10101210313213 its reverse (31231301210101), we get a palindrome (41332511523314).

The spelling of 10101210313213 in words is "ten trillion, one hundred one billion, two hundred ten million, three hundred thirteen thousand, two hundred thirteen".