23021033123103 has 16 divisors (see below), whose sum is σ = 31688827892736. Its totient is φ = 14850420793920.

The previous prime is 23021033123087. The next prime is 23021033123203. The reversal of 23021033123103 is 30132133012032.

It is not a de Polignac number, because 23021033123103 - 2⁴ = 23021033123087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23021033123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14741325 + ... + 16228022.

It is an arithmetic number, because the mean of its divisors is an integer number (1980551743296).

Almost surely, 2^{23021033123103} is an apocalyptic number.

23021033123103 is a deficient number, since it is larger than the sum of its proper divisors (8667794769633).

23021033123103 is a wasteful number, since it uses less digits than its factorization.

23021033123103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30977374.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23021033123103 its reverse (30132133012032), we get a palindrome (53153166135135).

The spelling of 23021033123103 in words is "twenty-three trillion, twenty-one billion, thirty-three million, one hundred twenty-three thousand, one hundred three".