113217551848 has 32 divisors (see below), whose sum is σ = 220395925800. Its totient is φ = 54459401472.

The previous prime is 113217551833. The next prime is 113217551857. The reversal of 113217551848 is 848155712311.

113217551848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 108255476484 + 4962075364 = 329022^2 + 70442^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113217551798 and 113217551807.

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, 816615 + ... + 945142.

Almost surely, 2^113217551848 is an apocalyptic number.

It is an amenable number.

113217551848 is a deficient number, since it is larger than the sum of its proper divisors (107178373952).

113217551848 is a wasteful number, since it uses less digits than its factorization.

113217551848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762069 (or 1762065 counting only the distinct ones).

The product of its digits is 268800, while the sum is 46.

The spelling of 113217551848 in words is "one hundred thirteen billion, two hundred seventeen million, five hundred fifty-one thousand, eight hundred forty-eight".