23301302121 has 12 divisors (see below), whose sum is σ = 34440168048. Its totient is φ = 15172940664.

The previous prime is 23301302083. The next prime is 23301302173. The reversal of 23301302121 is 12120310332.

It is not a de Polignac number, because 23301302121 - 2¹⁴ = 23301285737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23301302094 and 23301302103.

It is not an unprimeable number, because it can be changed into a prime (23301306121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30104655 + ... + 30105428.

It is an arithmetic number, because the mean of its divisors is an integer number (2870014004).

Almost surely, 2^23301302121 is an apocalyptic number.

It is an amenable number.

23301302121 is a deficient number, since it is larger than the sum of its proper divisors (11138865927).

23301302121 is a wasteful number, since it uses less digits than its factorization.

23301302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60210132 (or 60210129 counting only the distinct ones).

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

Adding to 23301302121 its reverse (12120310332), we get a palindrome (35421612453).

The spelling of 23301302121 in words is "twenty-three billion, three hundred one million, three hundred two thousand, one hundred twenty-one".