113215055424 has 28 divisors (see below), whose sum is σ = 299548167984. Its totient is φ = 37738351744.

The previous prime is 113215055417. The next prime is 113215055467. The reversal of 113215055424 is 424550512311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294830682 + ... + 294831065.

Almost surely, 2^113215055424 is an apocalyptic number.

It is an amenable number.

113215055424 is an abundant number, since it is smaller than the sum of its proper divisors (186333112560).

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

113215055424 is an equidigital number, since it uses as much as digits as its factorization.

113215055424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589661762 (or 589661752 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 113215055424 its reverse (424550512311), we get a palindrome (537765567735).

The spelling of 113215055424 in words is "one hundred thirteen billion, two hundred fifteen million, fifty-five thousand, four hundred twenty-four".