213432101201 has 4 divisors (see below), whose sum is σ = 232835019504. Its totient is φ = 194029182900.

The previous prime is 213432101189. The next prime is 213432101209. The reversal of 213432101201 is 102101234312.

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 213432101201 - 2¹⁰ = 213432100177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (213432101209) 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, 9701459135 + ... + 9701459156.

It is an arithmetic number, because the mean of its divisors is an integer number (58208754876).

Almost surely, 2^213432101201 is an apocalyptic number.

It is an amenable number.

213432101201 is a deficient number, since it is larger than the sum of its proper divisors (19402918303).

213432101201 is a wasteful number, since it uses less digits than its factorization.

213432101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19402918302.

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

Adding to 213432101201 its reverse (102101234312), we get a palindrome (315533335513).

The spelling of 213432101201 in words is "two hundred thirteen billion, four hundred thirty-two million, one hundred one thousand, two hundred one".