23114430421121 has 16 divisors (see below), whose sum is σ = 26546342860800. Its totient is φ = 19936845197568.

The previous prime is 23114430421097. The next prime is 23114430421151. The reversal of 23114430421121 is 12112403441132.

It is a de Polignac number, because none of the positive numbers 2^k-23114430421121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23114430421151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376192961 + ... + 376254398.

It is an arithmetic number, because the mean of its divisors is an integer number (1659146428800).

Almost surely, 2^{23114430421121} is an apocalyptic number.

It is an amenable number.

23114430421121 is a deficient number, since it is larger than the sum of its proper divisors (3431912439679).

23114430421121 is a wasteful number, since it uses less digits than its factorization.

23114430421121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752447528.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 23114430421121 its reverse (12112403441132), we get a palindrome (35226833862253).

The spelling of 23114430421121 in words is "twenty-three trillion, one hundred fourteen billion, four hundred thirty million, four hundred twenty-one thousand, one hundred twenty-one".