23003311134643 has 16 divisors (see below), whose sum is σ = 26322447110400. Its totient is φ = 19692416075616.

The previous prime is 23003311134611. The next prime is 23003311134653. The reversal of 23003311134643 is 34643111330032.

It is a cyclic number.

It is not a de Polignac number, because 23003311134643 - 2⁵ = 23003311134611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23003311134599 and 23003311134608.

It is not an unprimeable number, because it can be changed into a prime (23003311134653) by changing a digit.

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, 76870596 + ... + 77169262.

It is an arithmetic number, because the mean of its divisors is an integer number (1645152944400).

Almost surely, 2^{23003311134643} is an apocalyptic number.

23003311134643 is a deficient number, since it is larger than the sum of its proper divisors (3319135975757).

23003311134643 is a wasteful number, since it uses less digits than its factorization.

23003311134643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312426.

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 23003311134643 its reverse (34643111330032), we get a palindrome (57646422464675).

The spelling of 23003311134643 in words is "twenty-three trillion, three billion, three hundred eleven million, one hundred thirty-four thousand, six hundred forty-three".