201210233313 has 4 divisors (see below), whose sum is σ = 268280311088. Its totient is φ = 134140155540.

The previous prime is 201210233291. The next prime is 201210233321. The reversal of 201210233313 is 313332012102.

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 not a de Polignac number, because 201210233313 - 2¹³ = 201210225121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201210233313.

It is not an unprimeable number, because it can be changed into a prime (201210233383) 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, 33535038883 + ... + 33535038888.

It is an arithmetic number, because the mean of its divisors is an integer number (67070077772).

Almost surely, 2^201210233313 is an apocalyptic number.

It is an amenable number.

201210233313 is a deficient number, since it is larger than the sum of its proper divisors (67070077775).

201210233313 is an equidigital number, since it uses as much as digits as its factorization.

201210233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67070077774.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 201210233313 its reverse (313332012102), we get a palindrome (514542245415).

The spelling of 201210233313 in words is "two hundred one billion, two hundred ten million, two hundred thirty-three thousand, three hundred thirteen".