210213324401 has 4 divisors (see below), whose sum is σ = 221277183600. Its totient is φ = 199149465204.

The previous prime is 210213324383. The next prime is 210213324427. The reversal of 210213324401 is 104423312012.

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 210213324401 - 2³⁰ = 209139582577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210213324481) 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, 5531929571 + ... + 5531929608.

It is an arithmetic number, because the mean of its divisors is an integer number (55319295900).

Almost surely, 2^210213324401 is an apocalyptic number.

It is an amenable number.

210213324401 is a deficient number, since it is larger than the sum of its proper divisors (11063859199).

210213324401 is a wasteful number, since it uses less digits than its factorization.

210213324401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11063859198.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 210213324401 its reverse (104423312012), we get a palindrome (314636636413).

The spelling of 210213324401 in words is "two hundred ten billion, two hundred thirteen million, three hundred twenty-four thousand, four hundred one".