23201202143 has 8 divisors (see below), whose sum is σ = 27015955488. Its totient is φ = 19511522784.

The previous prime is 23201202023. The next prime is 23201202161. The reversal of 23201202143 is 34120210232.

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 23201202143 - 2¹² = 23201198047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201201143) 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, 31268096 + ... + 31268837.

It is an arithmetic number, because the mean of its divisors is an integer number (3376994436).

Almost surely, 2^23201202143 is an apocalyptic number.

23201202143 is a deficient number, since it is larger than the sum of its proper divisors (3814753345).

23201202143 is an equidigital number, since it uses as much as digits as its factorization.

23201202143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62536993.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23201202143 its reverse (34120210232), we get a palindrome (57321412375).

The spelling of 23201202143 in words is "twenty-three billion, two hundred one million, two hundred two thousand, one hundred forty-three".