10101203211013 has 2 divisors, whose sum is σ = 10101203211014. Its totient is φ = 10101203211012.

The previous prime is 10101203210999. The next prime is 10101203211017. The reversal of 10101203211013 is 31011230210101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9933981919684 + 167221291329 = 3151822^2 + 408927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101203211013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101203211017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050601605506 + 5050601605507.

It is an arithmetic number, because the mean of its divisors is an integer number (5050601605507).

Almost surely, 2^{10101203211013} is an apocalyptic number.

It is an amenable number.

10101203211013 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101203211013 is an equidigital number, since it uses as much as digits as its factorization.

10101203211013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10101203211013 its reverse (31011230210101), we get a palindrome (41112433421114).

The spelling of 10101203211013 in words is "ten trillion, one hundred one billion, two hundred three million, two hundred eleven thousand, thirteen".