213233023203 has 8 divisors (see below), whose sum is σ = 284430618816. Its totient is φ = 142095388200.

The previous prime is 213233023147. The next prime is 213233023229. The reversal of 213233023203 is 302320332312.

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

It is not a de Polignac number, because 213233023203 - 2⁶ = 213233023139 is a prime.

It is a super-2 number, since 2×213233023203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213233023273) 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, 14981853 + ... + 14996078.

It is an arithmetic number, because the mean of its divisors is an integer number (35553827352).

Almost surely, 2^213233023203 is an apocalyptic number.

213233023203 is a deficient number, since it is larger than the sum of its proper divisors (71197595613).

213233023203 is a wasteful number, since it uses less digits than its factorization.

213233023203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29980305.

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

Adding to 213233023203 its reverse (302320332312), we get a palindrome (515553355515).

The spelling of 213233023203 in words is "two hundred thirteen billion, two hundred thirty-three million, twenty-three thousand, two hundred three".