23201010202001 has 8 divisors (see below), whose sum is σ = 23588037013800. Its totient is φ = 22814198951040.

The previous prime is 23201010201991. The next prime is 23201010202031. The reversal of 23201010202001 is 10020201010232.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5998347601 + 23195011854400 = 77449^2 + 4816120^2 .

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 23201010202001 - 2¹⁸ = 23201009939857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23201010202031) 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, 53673146 + ... + 54103683.

It is an arithmetic number, because the mean of its divisors is an integer number (2948504626725).

Almost surely, 2^{23201010202001} is an apocalyptic number.

It is an amenable number.

23201010202001 is a deficient number, since it is larger than the sum of its proper divisors (387026811799).

23201010202001 is a wasteful number, since it uses less digits than its factorization.

23201010202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107780419.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23201010202001 its reverse (10020201010232), we get a palindrome (33221211212233).

The spelling of 23201010202001 in words is "twenty-three trillion, two hundred one billion, ten million, two hundred two thousand, one".