23242143002102 has 8 divisors (see below), whose sum is σ = 34863348968112. Its totient is φ = 11621026679400.

The previous prime is 23242143002083. The next prime is 23242143002189. The reversal of 23242143002102 is 20120034124232.

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

It is a super-2 number, since 2×23242143002102² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21758849 + ... + 22802012.

It is an arithmetic number, because the mean of its divisors is an integer number (4357918621014).

Almost surely, 2^{23242143002102} is an apocalyptic number.

23242143002102 is a deficient number, since it is larger than the sum of its proper divisors (11621205966010).

23242143002102 is a wasteful number, since it uses less digits than its factorization.

23242143002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44821654.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23242143002102 its reverse (20120034124232), we get a palindrome (43362177126334).

The spelling of 23242143002102 in words is "twenty-three trillion, two hundred forty-two billion, one hundred forty-three million, two thousand, one hundred two".