202130232 has 64 divisors (see below), whose sum is σ = 529200000. Its totient is φ = 64251264.

The previous prime is 202130213. The next prime is 202130239. The reversal of 202130232 is 232031202.

202130232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202130239) 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, 56019 + ... + 59517.

It is an arithmetic number, because the mean of its divisors is an integer number (8268750).

Almost surely, 2^202130232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202130232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264600000).

202130232 is an abundant number, since it is smaller than the sum of its proper divisors (327069768).

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

202130232 is a wasteful number, since it uses less digits than its factorization.

202130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620 (or 3616 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 202130232 is about 14217.2512111167. The cubic root of 202130232 is about 586.8724980811.

Adding to 202130232 its reverse (232031202), we get a palindrome (434161434).

The spelling of 202130232 in words is "two hundred two million, one hundred thirty thousand, two hundred thirty-two".