23321201103 has 96 divisors (see below), whose sum is σ = 39890672640. Its totient is φ = 13522775040.

The previous prime is 23321201023. The next prime is 23321201129. The reversal of 23321201103 is 30110212332.

It is not a de Polignac number, because 23321201103 - 2²² = 23317006799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321201173) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 3214426 + ... + 3221672.

It is an arithmetic number, because the mean of its divisors is an integer number (415527840).

Almost surely, 2^23321201103 is an apocalyptic number.

23321201103 is a deficient number, since it is larger than the sum of its proper divisors (16569471537).

23321201103 is a wasteful number, since it uses less digits than its factorization.

23321201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7339 (or 7327 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23321201103 its reverse (30110212332), we get a palindrome (53431413435).

The spelling of 23321201103 in words is "twenty-three billion, three hundred twenty-one million, two hundred one thousand, one hundred three".