27103710859 has 2 divisors, whose sum is σ = 27103710860. Its totient is φ = 27103710858.

The previous prime is 27103710749. The next prime is 27103710889. The reversal of 27103710859 is 95801730172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27103710859 - 2²⁵ = 27070156427 is a prime.

It is a super-2 number, since 2×27103710859² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27103710889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13551855429 + 13551855430.

It is an arithmetic number, because the mean of its divisors is an integer number (13551855430).

Almost surely, 2^27103710859 is an apocalyptic number.

27103710859 is a deficient number, since it is larger than the sum of its proper divisors (1).

27103710859 is an equidigital number, since it uses as much as digits as its factorization.

27103710859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 27103710859 in words is "twenty-seven billion, one hundred three million, seven hundred ten thousand, eight hundred fifty-nine".