201001322210103 has 12 divisors (see below), whose sum is σ = 301088400348008. Its totient is φ = 134000881473240.

The previous prime is 201001322210081. The next prime is 201001322210207. The reversal of 201001322210103 is 301012223100102.

201001322210103 is a `hidden beast` number, since 20 + 10 + 0 + 1 + 322 + 210 + 103 = 666.

It is not a de Polignac number, because 201001322210103 - 2²⁹ = 201000785339191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001322210503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413582967268 + ... + 413582967753.

Almost surely, 2^{201001322210103} is an apocalyptic number.

201001322210103 is a deficient number, since it is larger than the sum of its proper divisors (100087078137905).

201001322210103 is an frugal number, since it uses more digits than its factorization.

201001322210103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827165935036 (or 827165935024 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 201001322210103 its reverse (301012223100102), we get a palindrome (502013545310205).

The spelling of 201001322210103 in words is "two hundred one trillion, one billion, three hundred twenty-two million, two hundred ten thousand, one hundred three".