213242413001 has 8 divisors (see below), whose sum is σ = 225797810184. Its totient is φ = 200688318720.

The previous prime is 213242412997. The next prime is 213242413019. The reversal of 213242413001 is 100314242312.

It can be written as a sum of positive squares in 4 ways, for example, as 11358443776 + 201883969225 = 106576^2 + 449315^2 .

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 213242413001 - 2² = 213242412997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213242413091) 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 7 ways as a sum of consecutive naturals, for example, 21851 + ... + 653423.

It is an arithmetic number, because the mean of its divisors is an integer number (28224726273).

Almost surely, 2^213242413001 is an apocalyptic number.

It is an amenable number.

213242413001 is a deficient number, since it is larger than the sum of its proper divisors (12555397183).

213242413001 is a wasteful number, since it uses less digits than its factorization.

213242413001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651451.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 213242413001 its reverse (100314242312), we get a palindrome (313556655313).

The spelling of 213242413001 in words is "two hundred thirteen billion, two hundred forty-two million, four hundred thirteen thousand, one".