23131024002241 has 8 divisors (see below), whose sum is σ = 23164819586600. Its totient is φ = 23097231717120.

The previous prime is 23131024002239. The next prime is 23131024002253. The reversal of 23131024002241 is 14220042013132.

It can be written as a sum of positive squares in 4 ways, for example, as 1580111850625 + 21550912151616 = 1257025^2 + 4642296^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23131024002241 - 2¹ = 23131024002239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23131024002341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13386121 + ... + 15015001.

It is an arithmetic number, because the mean of its divisors is an integer number (2895602448325).

Almost surely, 2^{23131024002241} is an apocalyptic number.

It is an amenable number.

23131024002241 is a deficient number, since it is larger than the sum of its proper divisors (33795584359).

23131024002241 is a wasteful number, since it uses less digits than its factorization.

23131024002241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649619.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23131024002241 its reverse (14220042013132), we get a palindrome (37351066015373).

The spelling of 23131024002241 in words is "twenty-three trillion, one hundred thirty-one billion, twenty-four million, two thousand, two hundred forty-one".