213030443401 has 8 divisors (see below), whose sum is σ = 225660314880. Its totient is φ = 200411535168.

The previous prime is 213030443383. The next prime is 213030443429. The reversal of 213030443401 is 104344030312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213030443401 - 2¹¹ = 213030441353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213030443441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700781 + ... + 2778538.

It is an arithmetic number, because the mean of its divisors is an integer number (28207539360).

Almost surely, 2^213030443401 is an apocalyptic number.

It is an amenable number.

213030443401 is a deficient number, since it is larger than the sum of its proper divisors (12629871479).

213030443401 is a wasteful number, since it uses less digits than its factorization.

213030443401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481623.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 213030443401 its reverse (104344030312), we get a palindrome (317374473713).

The spelling of 213030443401 in words is "two hundred thirteen billion, thirty million, four hundred forty-three thousand, four hundred one".