202144300230 has 64 divisors (see below), whose sum is σ = 515816123328. Its totient is φ = 50523709440.

The previous prime is 202144300177. The next prime is 202144300231. The reversal of 202144300230 is 32003441202.

202144300230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202144300197 and 202144300206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202144300231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699417 + ... + 945236.

It is an arithmetic number, because the mean of its divisors is an integer number (8059626927).

Almost surely, 2^202144300230 is an apocalyptic number.

202144300230 is an abundant number, since it is smaller than the sum of its proper divisors (313671823098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202144300230 is a wasteful number, since it uses less digits than its factorization.

202144300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644921.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 202144300230 its reverse (32003441202), we get a palindrome (234147741432).

The spelling of 202144300230 in words is "two hundred two billion, one hundred forty-four million, three hundred thousand, two hundred thirty".