201241303500 has 96 divisors (see below), whose sum is σ = 586124098560. Its totient is φ = 53654328000.

The previous prime is 201241303457. The next prime is 201241303553. The reversal of 201241303500 is 5303142102.

It is a super-2 number, since 2×201241303500² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11629855 + ... + 11647145.

It is an arithmetic number, because the mean of its divisors is an integer number (6105459360).

Almost surely, 2^201241303500 is an apocalyptic number.

201241303500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201241303500 is an abundant number, since it is smaller than the sum of its proper divisors (384882795060).

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

201241303500 is a wasteful number, since it uses less digits than its factorization.

201241303500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25072 (or 25060 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 201241303500 its reverse (5303142102), we get a palindrome (206544445602).

The spelling of 201241303500 in words is "two hundred one billion, two hundred forty-one million, three hundred three thousand, five hundred".