23242121431101 has 64 divisors (see below), whose sum is σ = 34764020121600. Its totient is φ = 15346464840000.

The previous prime is 23242121431091. The next prime is 23242121431103. The reversal of 23242121431101 is 10113412124232.

23242121431101 is a `hidden beast` number, since 2 + 3 + 2 + 4 + 2 + 121 + 431 + 101 = 666.

It is not a de Polignac number, because 23242121431101 - 2¹⁵ = 23242121398333 is a prime.

It is a super-4 number, since 4×23242121431101⁴ (a number of 55 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23242121431103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3459160420 + ... + 3459167138.

It is an arithmetic number, because the mean of its divisors is an integer number (543187814400).

Almost surely, 2^{23242121431101} is an apocalyptic number.

It is an amenable number.

23242121431101 is a deficient number, since it is larger than the sum of its proper divisors (11521898690499).

23242121431101 is a wasteful number, since it uses less digits than its factorization.

23242121431101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9767 (or 9761 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 23242121431101 its reverse (10113412124232), we get a palindrome (33355533555333).

The spelling of 23242121431101 in words is "twenty-three trillion, two hundred forty-two billion, one hundred twenty-one million, four hundred thirty-one thousand, one hundred one".