23310322345 has 8 divisors (see below), whose sum is σ = 27978653376. Its totient is φ = 18644080176.

The previous prime is 23310322319. The next prime is 23310322363. The reversal of 23310322345 is 54322301332.

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 23310322345 - 2⁵ = 23310322313 is a prime.

It is a super-2 number, since 2×23310322345² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497557 + ... + 542386.

It is an arithmetic number, because the mean of its divisors is an integer number (3497331672).

Almost surely, 2^23310322345 is an apocalyptic number.

It is an amenable number.

23310322345 is a deficient number, since it is larger than the sum of its proper divisors (4668331031).

23310322345 is a wasteful number, since it uses less digits than its factorization.

23310322345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044431.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 23310322345 its reverse (54322301332), we get a palindrome (77632623677).

The spelling of 23310322345 in words is "twenty-three billion, three hundred ten million, three hundred twenty-two thousand, three hundred forty-five".