213033210001 has 4 divisors (see below), whose sum is σ = 213037040752. Its totient is φ = 213029379252.

The previous prime is 213033209993. The next prime is 213033210029. The reversal of 213033210001 is 100012330312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213033210001 - 2³ = 213033209993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213033210701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1830711 + ... + 1943596.

It is an arithmetic number, because the mean of its divisors is an integer number (53259260188).

Almost surely, 2^213033210001 is an apocalyptic number.

It is an amenable number.

213033210001 is a deficient number, since it is larger than the sum of its proper divisors (3830751).

213033210001 is an equidigital number, since it uses as much as digits as its factorization.

213033210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830750.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 213033210001 its reverse (100012330312), we get a palindrome (313045540313).

The spelling of 213033210001 in words is "two hundred thirteen billion, thirty-three million, two hundred ten thousand, one".