113803388 has 24 divisors (see below), whose sum is σ = 210821520. Its totient is φ = 53602560.

The previous prime is 113803373. The next prime is 113803421. The reversal of 113803388 is 883308311.

It is a super-2 number, since 2×113803388² = 25902422240557088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9620 + ... + 17892.

It is an arithmetic number, because the mean of its divisors is an integer number (8784230).

Almost surely, 2^113803388 is an apocalyptic number.

It is an amenable number.

113803388 is a deficient number, since it is larger than the sum of its proper divisors (97018132).

113803388 is a wasteful number, since it uses less digits than its factorization.

113803388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477 (or 8475 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 113803388 is about 10667.8670782870. The cubic root of 113803388 is about 484.6018456180.

The spelling of 113803388 in words is "one hundred thirteen million, eight hundred three thousand, three hundred eighty-eight".