202143110401 has 16 divisors (see below), whose sum is σ = 211348021248. Its totient is φ = 192973294800.

The previous prime is 202143110369. The next prime is 202143110419. The reversal of 202143110401 is 104011341202.

It is a cyclic number.

It is not a de Polignac number, because 202143110401 - 2⁵ = 202143110369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202143110801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27272386 + ... + 27279796.

It is an arithmetic number, because the mean of its divisors is an integer number (13209251328).

Almost surely, 2^202143110401 is an apocalyptic number.

It is an amenable number.

202143110401 is a deficient number, since it is larger than the sum of its proper divisors (9204910847).

202143110401 is a wasteful number, since it uses less digits than its factorization.

202143110401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9612.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 202143110401 its reverse (104011341202), we get a palindrome (306154451603).

The spelling of 202143110401 in words is "two hundred two billion, one hundred forty-three million, one hundred ten thousand, four hundred one".