202541130 has 48 divisors (see below), whose sum is σ = 574483104. Its totient is φ = 49100640.

The previous prime is 202541113. The next prime is 202541153. The reversal of 202541130 is 31145202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101304 + ... + 103283.

It is an arithmetic number, because the mean of its divisors is an integer number (11968398).

Almost surely, 2^202541130 is an apocalyptic number.

202541130 is an abundant number, since it is smaller than the sum of its proper divisors (371941974).

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

202541130 is a wasteful number, since it uses less digits than its factorization.

202541130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204611 (or 204608 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 202541130 is about 14231.6945582738. The cubic root of 202541130 is about 587.2699011397.

Adding to 202541130 its reverse (31145202), we get a palindrome (233686332).

The spelling of 202541130 in words is "two hundred two million, five hundred forty-one thousand, one hundred thirty".