213332233110313 has 4 divisors (see below), whose sum is σ = 213388834927060. Its totient is φ = 213275631293568.

The previous prime is 213332233110307. The next prime is 213332233110341. The reversal of 213332233110313 is 313011332233312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 175406502668544 + 37925730441769 = 13244112^2 + 6158387^2 .

It is a cyclic number.

It is not a de Polignac number, because 213332233110313 - 2⁴¹ = 211133209854761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213332233110343) 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, 28300902720 + ... + 28300910257.

It is an arithmetic number, because the mean of its divisors is an integer number (53347208731765).

Almost surely, 2^{213332233110313} is an apocalyptic number.

It is an amenable number.

213332233110313 is a deficient number, since it is larger than the sum of its proper divisors (56601816747).

213332233110313 is an equidigital number, since it uses as much as digits as its factorization.

213332233110313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56601816746.

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 213332233110313 its reverse (313011332233312), we get a palindrome (526343565343625).

The spelling of 213332233110313 in words is "two hundred thirteen trillion, three hundred thirty-two billion, two hundred thirty-three million, one hundred ten thousand, three hundred thirteen".