202103133234 has 16 divisors (see below), whose sum is σ = 427983105888. Its totient is φ = 63404904512.

The previous prime is 202103133229. The next prime is 202103133257. The reversal of 202103133234 is 432331301202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990701532 + ... + 990701735.

It is an arithmetic number, because the mean of its divisors is an integer number (26748944118).

Almost surely, 2^202103133234 is an apocalyptic number.

202103133234 is an abundant number, since it is smaller than the sum of its proper divisors (225879972654).

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

202103133234 is a wasteful number, since it uses less digits than its factorization.

202103133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981403289.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 202103133234 its reverse (432331301202), we get a palindrome (634434434436).

The spelling of 202103133234 in words is "two hundred two billion, one hundred three million, one hundred thirty-three thousand, two hundred thirty-four".