233320213001 has 4 divisors (see below), whose sum is σ = 243464570112. Its totient is φ = 223175855892.

The previous prime is 233320212977. The next prime is 233320213067. The reversal of 233320213001 is 100312023332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233320213001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233320213201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5072178521 + ... + 5072178566.

It is an arithmetic number, because the mean of its divisors is an integer number (60866142528).

Almost surely, 2^233320213001 is an apocalyptic number.

It is an amenable number.

233320213001 is a deficient number, since it is larger than the sum of its proper divisors (10144357111).

233320213001 is a wasteful number, since it uses less digits than its factorization.

233320213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144357110.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233320213001 its reverse (100312023332), we get a palindrome (333632236333).

The spelling of 233320213001 in words is "two hundred thirty-three billion, three hundred twenty million, two hundred thirteen thousand, one".