201113242424 has 32 divisors (see below), whose sum is σ = 397048780800. Its totient is φ = 95236627680.

The previous prime is 201113242411. The next prime is 201113242439. The reversal of 201113242424 is 424242311102.

It is a junction number, because it is equal to n+sod(n) for n = 201113242393 and 201113242402.

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, 341129 + ... + 720135.

It is an arithmetic number, because the mean of its divisors is an integer number (12407774400).

Almost surely, 2^201113242424 is an apocalyptic number.

It is an amenable number.

201113242424 is a deficient number, since it is larger than the sum of its proper divisors (195935538376).

201113242424 is a wasteful number, since it uses less digits than its factorization.

201113242424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382523 (or 382519 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 201113242424 its reverse (424242311102), we get a palindrome (625355553526).

The spelling of 201113242424 in words is "two hundred one billion, one hundred thirteen million, two hundred forty-two thousand, four hundred twenty-four".