202113341430 has 384 divisors, whose sum is σ = 672047663616. Its totient is φ = 38233036800.

The previous prime is 202113341407. The next prime is 202113341447. The reversal of 202113341430 is 34143311202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202113341430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 15338745 + ... + 15351915.

It is an arithmetic number, because the mean of its divisors is an integer number (1750124124).

Almost surely, 2^202113341430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202113341430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336023831808).

202113341430 is an abundant number, since it is smaller than the sum of its proper divisors (469934322186).

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

202113341430 is a wasteful number, since it uses less digits than its factorization.

202113341430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13292 (or 13285 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 202113341430 its reverse (34143311202), we get a palindrome (236256652632).

The spelling of 202113341430 in words is "two hundred two billion, one hundred thirteen million, three hundred forty-one thousand, four hundred thirty".