101201210102203 has 2 divisors, whose sum is σ = 101201210102204. Its totient is φ = 101201210102202.

The previous prime is 101201210102189. The next prime is 101201210102219. The reversal of 101201210102203 is 302201012102101.

It is an a-pointer prime, because the next prime (101201210102219) can be obtained adding 101201210102203 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101201210102203 - 2²⁹ = 101200673231291 is a prime.

It is not a weakly prime, because it can be changed into another prime (101201210106203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600605051101 + 50600605051102.

It is an arithmetic number, because the mean of its divisors is an integer number (50600605051102).

Almost surely, 2^{101201210102203} is an apocalyptic number.

101201210102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201210102203 is an equidigital number, since it uses as much as digits as its factorization.

101201210102203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101201210102203 its reverse (302201012102101), we get a palindrome (403402222204304).

The spelling of 101201210102203 in words is "one hundred one trillion, two hundred one billion, two hundred ten million, one hundred two thousand, two hundred three".