107918983 has 2 divisors, whose sum is σ = 107918984. Its totient is φ = 107918982.

The previous prime is 107918969. The next prime is 107919041. The reversal of 107918983 is 389819701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107918983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107918383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53959491 + 53959492.

It is an arithmetic number, because the mean of its divisors is an integer number (53959492).

Almost surely, 2^107918983 is an apocalyptic number.

107918983 is a deficient number, since it is larger than the sum of its proper divisors (1).

107918983 is an equidigital number, since it uses as much as digits as its factorization.

107918983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 46.

The square root of 107918983 is about 10388.4061818934. The cubic root of 107918983 is about 476.1012057360.

The spelling of 107918983 in words is "one hundred seven million, nine hundred eighteen thousand, nine hundred eighty-three".