1100059979 has 2 divisors, whose sum is σ = 1100059980. Its totient is φ = 1100059978.

The previous prime is 1100059969. The next prime is 1100059981. The reversal of 1100059979 is 9799500011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100059979 - 2⁴ = 1100059963 is a prime.

Together with 1100059981, 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 (1100059969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550029989 + 550029990.

It is an arithmetic number, because the mean of its divisors is an integer number (550029990).

Almost surely, 2^1100059979 is an apocalyptic number.

1100059979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100059979 is an equidigital number, since it uses as much as digits as its factorization.

1100059979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25515, while the sum is 41.

The square root of 1100059979 is about 33167.1521086752. The cubic root of 1100059979 is about 1032.2988772757.

The spelling of 1100059979 in words is "one billion, one hundred million, fifty-nine thousand, nine hundred seventy-nine".