213210104201 has 4 divisors (see below), whose sum is σ = 213458312400. Its totient is φ = 212961896004.

The previous prime is 213210104197. The next prime is 213210104249. The reversal of 213210104201 is 102401012312.

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 213210104201 - 2² = 213210104197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213210104201.

It is not an unprimeable number, because it can be changed into a prime (213210104251) 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, 124102811 + ... + 124104528.

It is an arithmetic number, because the mean of its divisors is an integer number (53364578100).

Almost surely, 2^213210104201 is an apocalyptic number.

It is an amenable number.

213210104201 is a deficient number, since it is larger than the sum of its proper divisors (248208199).

213210104201 is an equidigital number, since it uses as much as digits as its factorization.

213210104201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248208198.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 213210104201 its reverse (102401012312), we get a palindrome (315611116513).

The spelling of 213210104201 in words is "two hundred thirteen billion, two hundred ten million, one hundred four thousand, two hundred one".