213134230401 has 8 divisors (see below), whose sum is σ = 284262397824. Its totient is φ = 142047774960.

The previous prime is 213134230357. The next prime is 213134230403. The reversal of 213134230401 is 104032431312.

It is a happy number.

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

It is not a de Polignac number, because 213134230401 - 2¹⁰ = 213134229377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213134230403) 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, 10416070 + ... + 10436511.

It is an arithmetic number, because the mean of its divisors is an integer number (35532799728).

Almost surely, 2^213134230401 is an apocalyptic number.

It is an amenable number.

213134230401 is a deficient number, since it is larger than the sum of its proper divisors (71128167423).

213134230401 is a wasteful number, since it uses less digits than its factorization.

213134230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855991.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 213134230401 its reverse (104032431312), we get a palindrome (317166661713).

The spelling of 213134230401 in words is "two hundred thirteen billion, one hundred thirty-four million, two hundred thirty thousand, four hundred one".