23311333313 has 8 divisors (see below), whose sum is σ = 24379056000. Its totient is φ = 22248126208.

The previous prime is 23311333303. The next prime is 23311333319. The reversal of 23311333313 is 31333311332.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23311333313 - 2¹⁸ = 23311071169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311333319) 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, 1118333 + ... + 1138986.

It is an arithmetic number, because the mean of its divisors is an integer number (3047382000).

Almost surely, 2^23311333313 is an apocalyptic number.

23311333313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23311333313 is a deficient number, since it is larger than the sum of its proper divisors (1067722687).

23311333313 is a wasteful number, since it uses less digits than its factorization.

23311333313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257791.

The product of its digits is 4374, while the sum is 26.

Adding to 23311333313 its reverse (31333311332), we get a palindrome (54644644645).

The spelling of 23311333313 in words is "twenty-three billion, three hundred eleven million, three hundred thirty-three thousand, three hundred thirteen".