113384886903 has 12 divisors (see below), whose sum is σ = 163790764800. Its totient is φ = 75584111616.

The previous prime is 113384886887. The next prime is 113384886919. The reversal of 113384886903 is 309688483311.

It is an interprime number because it is at equal distance from previous prime (113384886887) and next prime (113384886919).

It is not a de Polignac number, because 113384886903 - 2⁴ = 113384886887 is a prime.

It is a super-2 number, since 2×113384886903² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113384886903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113384886803) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 359178 + ... + 596471.

It is an arithmetic number, because the mean of its divisors is an integer number (13649230400).

Almost surely, 2^113384886903 is an apocalyptic number.

113384886903 is a deficient number, since it is larger than the sum of its proper divisors (50405877897).

113384886903 is a wasteful number, since it uses less digits than its factorization.

113384886903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968838 (or 968835 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 113384886903 in words is "one hundred thirteen billion, three hundred eighty-four million, eight hundred eighty-six thousand, nine hundred three".