23311313130343 has 4 divisors (see below), whose sum is σ = 26641500720400. Its totient is φ = 19981125540288.

The previous prime is 23311313130341. The next prime is 23311313130383. The reversal of 23311313130343 is 34303131311332.

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

It is a cyclic number.

It is not a de Polignac number, because 23311313130343 - 2¹ = 23311313130341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311313130341) 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, 1665093795018 + ... + 1665093795031.

It is an arithmetic number, because the mean of its divisors is an integer number (6660375180100).

Almost surely, 2^{23311313130343} is an apocalyptic number.

23311313130343 is a deficient number, since it is larger than the sum of its proper divisors (3330187590057).

23311313130343 is an equidigital number, since it uses as much as digits as its factorization.

23311313130343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330187590056.

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

Adding to 23311313130343 its reverse (34303131311332), we get a palindrome (57614444441675).

The spelling of 23311313130343 in words is "twenty-three trillion, three hundred eleven billion, three hundred thirteen million, one hundred thirty thousand, three hundred forty-three".