242520230100 has 36 divisors (see below), whose sum is σ = 701691866624. Its totient is φ = 64672061280.

The previous prime is 242520230063. The next prime is 242520230111. The reversal of 242520230100 is 1032025242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 404200084 + ... + 404200683.

Almost surely, 2^242520230100 is an apocalyptic number.

242520230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242520230100 is an abundant number, since it is smaller than the sum of its proper divisors (459171636524).

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

242520230100 is a wasteful number, since it uses less digits than its factorization.

242520230100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808400784 (or 808400777 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 242520230100 its reverse (1032025242), we get a palindrome (243552255342).

The spelling of 242520230100 in words is "two hundred forty-two billion, five hundred twenty million, two hundred thirty thousand, one hundred".