118380803 has 2 divisors, whose sum is σ = 118380804. Its totient is φ = 118380802.

The previous prime is 118380799. The next prime is 118380883. The reversal of 118380803 is 308083811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118380803 - 2² = 118380799 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118380803.

It is not a weakly prime, because it can be changed into another prime (118380883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59190401 + 59190402.

It is an arithmetic number, because the mean of its divisors is an integer number (59190402).

Almost surely, 2^118380803 is an apocalyptic number.

118380803 is a deficient number, since it is larger than the sum of its proper divisors (1).

118380803 is an equidigital number, since it uses as much as digits as its factorization.

118380803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 118380803 is about 10880.2942515357. The cubic root of 118380803 is about 491.0138704648.

The spelling of 118380803 in words is "one hundred eighteen million, three hundred eighty thousand, eight hundred three".