202030411134 has 16 divisors (see below), whose sum is σ = 414981385488. Its totient is φ = 65523376512.

The previous prime is 202030411109. The next prime is 202030411139. The reversal of 202030411134 is 431114030202.

It is a self number, because there is not a number n which added to its sum of digits gives 202030411134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202030411139) 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, 455023227 + ... + 455023670.

It is an arithmetic number, because the mean of its divisors is an integer number (25936336593).

Almost surely, 2^202030411134 is an apocalyptic number.

202030411134 is an abundant number, since it is smaller than the sum of its proper divisors (212950974354).

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

202030411134 is a wasteful number, since it uses less digits than its factorization.

202030411134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910046939.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202030411134 its reverse (431114030202), we get a palindrome (633144441336).

The spelling of 202030411134 in words is "two hundred two billion, thirty million, four hundred eleven thousand, one hundred thirty-four".