113493815502 has 8 divisors (see below), whose sum is σ = 226987631016. Its totient is φ = 37831271832.

The previous prime is 113493815497. The next prime is 113493815527. The reversal of 113493815502 is 205518394311.

It is a happy number.

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

113493815502 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9457817953 + ... + 9457817964.

It is an arithmetic number, because the mean of its divisors is an integer number (28373453877).

Almost surely, 2^113493815502 is an apocalyptic number.

113493815502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113493815502 is a wasteful number, since it uses less digits than its factorization.

113493815502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18915635922.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 113493815502 in words is "one hundred thirteen billion, four hundred ninety-three million, eight hundred fifteen thousand, five hundred two".