116541983 has 2 divisors, whose sum is σ = 116541984. Its totient is φ = 116541982.

The previous prime is 116541979. The next prime is 116542001. The reversal of 116541983 is 389145611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116541983 - 2² = 116541979 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116541913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58270991 + 58270992.

It is an arithmetic number, because the mean of its divisors is an integer number (58270992).

Almost surely, 2^116541983 is an apocalyptic number.

116541983 is a deficient number, since it is larger than the sum of its proper divisors (1).

116541983 is an equidigital number, since it uses as much as digits as its factorization.

116541983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 38.

The square root of 116541983 is about 10795.4612221989. The cubic root of 116541983 is about 488.4582709702.

The spelling of 116541983 in words is "one hundred sixteen million, five hundred forty-one thousand, nine hundred eighty-three".