23315350023343 has 4 divisors (see below), whose sum is σ = 26646114312400. Its totient is φ = 19984585734288.

The previous prime is 23315350023311. The next prime is 23315350023349. The reversal of 23315350023343 is 34332005351332.

It is a happy number.

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

It is not a de Polignac number, because 23315350023343 - 2⁵ = 23315350023311 is a prime.

It is a super-2 number, since 2×23315350023343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23315350023349) 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, 1665382144518 + ... + 1665382144531.

It is an arithmetic number, because the mean of its divisors is an integer number (6661528578100).

Almost surely, 2^{23315350023343} is an apocalyptic number.

23315350023343 is a deficient number, since it is larger than the sum of its proper divisors (3330764289057).

23315350023343 is an equidigital number, since it uses as much as digits as its factorization.

23315350023343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330764289056.

The product of its (nonzero) digits is 291600, while the sum is 37.

Adding to 23315350023343 its reverse (34332005351332), we get a palindrome (57647355374675).

The spelling of 23315350023343 in words is "twenty-three trillion, three hundred fifteen billion, three hundred fifty million, twenty-three thousand, three hundred forty-three".