109883771 has 2 divisors, whose sum is σ = 109883772. Its totient is φ = 109883770.

The previous prime is 109883737. The next prime is 109883773. The reversal of 109883771 is 177388901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109883771 is a prime.

It is a Sophie Germain prime.

Together with 109883773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (109883773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54941885 + 54941886.

It is an arithmetic number, because the mean of its divisors is an integer number (54941886).

Almost surely, 2^109883771 is an apocalyptic number.

109883771 is a deficient number, since it is larger than the sum of its proper divisors (1).

109883771 is an equidigital number, since it uses as much as digits as its factorization.

109883771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 44.

The square root of 109883771 is about 10482.5460170705. The cubic root of 109883771 is about 478.9731680700.

The spelling of 109883771 in words is "one hundred nine million, eight hundred eighty-three thousand, seven hundred seventy-one".