213112020023201 has 8 divisors (see below), whose sum is σ = 236908647569664. Its totient is φ = 190373020367760.

The previous prime is 213112020023159. The next prime is 213112020023311. The reversal of 213112020023201 is 102320020211312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213112020023201 - 2¹⁸ = 213112019761057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213112020020201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264406972331 + ... + 264406973136.

It is an arithmetic number, because the mean of its divisors is an integer number (29613580946208).

Almost surely, 2^{213112020023201} is an apocalyptic number.

It is an amenable number.

213112020023201 is a deficient number, since it is larger than the sum of its proper divisors (23796627546463).

213112020023201 is a wasteful number, since it uses less digits than its factorization.

213112020023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528813945511.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 213112020023201 its reverse (102320020211312), we get a palindrome (315432040234513).

The spelling of 213112020023201 in words is "two hundred thirteen trillion, one hundred twelve billion, twenty million, twenty-three thousand, two hundred one".