213020133200101 has 2 divisors, whose sum is σ = 213020133200102. Its totient is φ = 213020133200100.

The previous prime is 213020133200087. The next prime is 213020133200113. The reversal of 213020133200101 is 101002331020312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149976517320100 + 63043615880001 = 12246490^2 + 7940001^2 .

It is a cyclic number.

It is not a de Polignac number, because 213020133200101 - 2⁹ = 213020133199589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213020133200141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106510066600050 + 106510066600051.

It is an arithmetic number, because the mean of its divisors is an integer number (106510066600051).

Almost surely, 2^{213020133200101} is an apocalyptic number.

It is an amenable number.

213020133200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

213020133200101 is an equidigital number, since it uses as much as digits as its factorization.

213020133200101 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 213020133200101 its reverse (101002331020312), we get a palindrome (314022464220413).

The spelling of 213020133200101 in words is "two hundred thirteen trillion, twenty billion, one hundred thirty-three million, two hundred thousand, one hundred one".