23343453355105 has 16 divisors (see below), whose sum is σ = 30347564615424. Its totient is φ = 17135019460800.

The previous prime is 23343453355091. The next prime is 23343453355127. The reversal of 23343453355105 is 50155335434332.

It is not a de Polignac number, because 23343453355105 - 2⁵ = 23343453355073 is a prime.

It is a super-2 number, since 2×23343453355105² (a number of 28 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075228821 + ... + 1075250530.

It is an arithmetic number, because the mean of its divisors is an integer number (1896722788464).

Almost surely, 2^{23343453355105} is an apocalyptic number.

It is an amenable number.

23343453355105 is a deficient number, since it is larger than the sum of its proper divisors (7004111260319).

23343453355105 is a wasteful number, since it uses less digits than its factorization.

23343453355105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150479536.

The product of its (nonzero) digits is 4860000, while the sum is 46.

Adding to 23343453355105 its reverse (50155335434332), we get a palindrome (73498788789437).

The spelling of 23343453355105 in words is "twenty-three trillion, three hundred forty-three billion, four hundred fifty-three million, three hundred fifty-five thousand, one hundred five".