202130425532 has 24 divisors (see below), whose sum is σ = 404341934976. Its totient is φ = 86609950128.

The previous prime is 202130425477. The next prime is 202130425543. The reversal of 202130425532 is 235524031202.

It is a junction number, because it is equal to n+sod(n) for n = 202130425495 and 202130425504.

It is a congruent number.

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, 581378 + ... + 861545.

It is an arithmetic number, because the mean of its divisors is an integer number (16847580624).

Almost surely, 2^202130425532 is an apocalyptic number.

It is an amenable number.

202130425532 is an abundant number, since it is smaller than the sum of its proper divisors (202211509444).

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

202130425532 is a wasteful number, since it uses less digits than its factorization.

202130425532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447937 (or 1447935 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 202130425532 its reverse (235524031202), we get a palindrome (437654456734).

The spelling of 202130425532 in words is "two hundred two billion, one hundred thirty million, four hundred twenty-five thousand, five hundred thirty-two".