213230033013 has 8 divisors (see below), whose sum is σ = 284325316576. Its totient is φ = 142144052400.

The previous prime is 213230032997. The next prime is 213230033017. The reversal of 213230033013 is 310330032312.

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

It is not a de Polignac number, because 213230033013 - 2⁴ = 213230032997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213230033017) 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, 2272078 + ... + 2364063.

It is an arithmetic number, because the mean of its divisors is an integer number (35540664572).

Almost surely, 2^213230033013 is an apocalyptic number.

It is an amenable number.

213230033013 is a deficient number, since it is larger than the sum of its proper divisors (71095283563).

213230033013 is a wasteful number, since it uses less digits than its factorization.

213230033013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651475.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 213230033013 its reverse (310330032312), we get a palindrome (523560065325).

The spelling of 213230033013 in words is "two hundred thirteen billion, two hundred thirty million, thirty-three thousand, thirteen".