213011201201 has 16 divisors (see below), whose sum is σ = 223796643840. Its totient is φ = 202496898240.

The previous prime is 213011201189. The next prime is 213011201213. The reversal of 213011201201 is 102102110312.

It is an interprime number because it is at equal distance from previous prime (213011201189) and next prime (213011201213).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213011201201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213011221201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261695 + ... + 703211.

It is an arithmetic number, because the mean of its divisors is an integer number (13987290240).

Almost surely, 2^213011201201 is an apocalyptic number.

It is an amenable number.

213011201201 is a deficient number, since it is larger than the sum of its proper divisors (10785442639).

213011201201 is a wasteful number, since it uses less digits than its factorization.

213011201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441824.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 213011201201 its reverse (102102110312), we get a palindrome (315113311513).

The spelling of 213011201201 in words is "two hundred thirteen billion, eleven million, two hundred one thousand, two hundred one".