213110401100201 has 4 divisors (see below), whose sum is σ = 232484073927504. Its totient is φ = 193736728272900.

The previous prime is 213110401100197. The next prime is 213110401100269. The reversal of 213110401100201 is 102001104011312.

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 213110401100201 - 2² = 213110401100197 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 213110401100201.

It is not an unprimeable number, because it can be changed into a prime (213110401100501) 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, 9686836413635 + ... + 9686836413656.

It is an arithmetic number, because the mean of its divisors is an integer number (58121018481876).

Almost surely, 2^{213110401100201} is an apocalyptic number.

It is an amenable number.

213110401100201 is a deficient number, since it is larger than the sum of its proper divisors (19373672827303).

213110401100201 is a wasteful number, since it uses less digits than its factorization.

213110401100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19373672827302.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 213110401100201 its reverse (102001104011312), we get a palindrome (315111505111513).

The spelling of 213110401100201 in words is "two hundred thirteen trillion, one hundred ten billion, four hundred one million, one hundred thousand, two hundred one".