210013131223201 has 32 divisors (see below), whose sum is σ = 215167951065600. Its totient is φ = 204931144728576.

The previous prime is 210013131223199. The next prime is 210013131223219. The reversal of 210013131223201 is 102322131310012.

It is a cyclic number.

It is not a de Polignac number, because 210013131223201 - 2¹ = 210013131223199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210013131223261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3983001900 + ... + 3983054626.

It is an arithmetic number, because the mean of its divisors is an integer number (6723998470800).

Almost surely, 2^{210013131223201} is an apocalyptic number.

It is an amenable number.

210013131223201 is a deficient number, since it is larger than the sum of its proper divisors (5154819842399).

210013131223201 is a wasteful number, since it uses less digits than its factorization.

210013131223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54273.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 210013131223201 its reverse (102322131310012), we get a palindrome (312335262533213).

The spelling of 210013131223201 in words is "two hundred ten trillion, thirteen billion, one hundred thirty-one million, two hundred twenty-three thousand, two hundred one".