213314001 has 4 divisors (see below), whose sum is σ = 284418672. Its totient is φ = 142209332.

The previous prime is 213313993. The next prime is 213314009. The reversal of 213314001 is 100413312.

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 an interprime number because it is at equal distance from previous prime (213313993) and next prime (213314009).

It is a cyclic number.

It is not a de Polignac number, because 213314001 - 2³ = 213313993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (213314009) 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, 35552331 + ... + 35552336.

It is an arithmetic number, because the mean of its divisors is an integer number (71104668).

Almost surely, 2^213314001 is an apocalyptic number.

It is an amenable number.

213314001 is a deficient number, since it is larger than the sum of its proper divisors (71104671).

213314001 is an equidigital number, since it uses as much as digits as its factorization.

213314001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71104670.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 213314001 is about 14605.2730546197. The cubic root of 213314001 is about 597.5025831602.

Adding to 213314001 its reverse (100413312), we get a palindrome (313727313).

The spelling of 213314001 in words is "two hundred thirteen million, three hundred fourteen thousand, one".