116840403 has 6 divisors (see below), whose sum is σ = 168769484. Its totient is φ = 77893596.

The previous prime is 116840401. The next prime is 116840431. The reversal of 116840403 is 304048611.

It is not a de Polignac number, because 116840403 - 2¹ = 116840401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116840401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6491125 + ... + 6491142.

Almost surely, 2^116840403 is an apocalyptic number.

116840403 is a deficient number, since it is larger than the sum of its proper divisors (51929081).

116840403 is a wasteful number, since it uses less digits than its factorization.

116840403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12982273 (or 12982270 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 116840403 is about 10809.2739349135. The cubic root of 116840403 is about 488.8748346645.

The spelling of 116840403 in words is "one hundred sixteen million, eight hundred forty thousand, four hundred three".