100001202011213 has 2 divisors, whose sum is σ = 100001202011214. Its totient is φ = 100001202011212.

The previous prime is 100001202011059. The next prime is 100001202011237. The reversal of 100001202011213 is 312110202100001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99962943433609 + 38258577604 = 9998147^2 + 195598^2 .

It is a cyclic number.

It is not a de Polignac number, because 100001202011213 - 2¹² = 100001202007117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100001202061213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000601005606 + 50000601005607.

It is an arithmetic number, because the mean of its divisors is an integer number (50000601005607).

Almost surely, 2^{100001202011213} is an apocalyptic number.

It is an amenable number.

100001202011213 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001202011213 is an equidigital number, since it uses as much as digits as its factorization.

100001202011213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100001202011213 its reverse (312110202100001), we get a palindrome (412111404111214).

The spelling of 100001202011213 in words is "one hundred trillion, one billion, two hundred two million, eleven thousand, two hundred thirteen".