213400230333 has 8 divisors (see below), whose sum is σ = 287730648000. Its totient is φ = 140668316448.

The previous prime is 213400230287. The next prime is 213400230383. The reversal of 213400230333 is 333032004312.

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 213400230333 - 2¹⁶ = 213400164797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213400230383) 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, 399625633 + ... + 399626166.

It is an arithmetic number, because the mean of its divisors is an integer number (35966331000).

Almost surely, 2^213400230333 is an apocalyptic number.

It is an amenable number.

213400230333 is a deficient number, since it is larger than the sum of its proper divisors (74330417667).

213400230333 is an equidigital number, since it uses as much as digits as its factorization.

213400230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799251891.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 213400230333 its reverse (333032004312), we get a palindrome (546432234645).

The spelling of 213400230333 in words is "two hundred thirteen billion, four hundred million, two hundred thirty thousand, three hundred thirty-three".