113500289649 has 8 divisors (see below), whose sum is σ = 152722102720. Its totient is φ = 74972668176.

The previous prime is 113500289629. The next prime is 113500289687. The reversal of 113500289649 is 946982005311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113500289649 - 2⁷ = 113500289521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113500289598 and 113500289607.

It is not an unprimeable number, because it can be changed into a prime (113500289629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173547517 + ... + 173548170.

It is an arithmetic number, because the mean of its divisors is an integer number (19090262840).

Almost surely, 2^113500289649 is an apocalyptic number.

It is an amenable number.

113500289649 is a deficient number, since it is larger than the sum of its proper divisors (39221813071).

113500289649 is a wasteful number, since it uses less digits than its factorization.

113500289649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347095799.

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 113500289649 in words is "one hundred thirteen billion, five hundred million, two hundred eighty-nine thousand, six hundred forty-nine".