103655249611 has 2 divisors, whose sum is σ = 103655249612. Its totient is φ = 103655249610.

The previous prime is 103655249561. The next prime is 103655249617. The reversal of 103655249611 is 116942556301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103655249611 - 2²⁷ = 103521031883 is a prime.

It is not a weakly prime, because it can be changed into another prime (103655249617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51827624805 + 51827624806.

It is an arithmetic number, because the mean of its divisors is an integer number (51827624806).

Almost surely, 2^103655249611 is an apocalyptic number.

103655249611 is a deficient number, since it is larger than the sum of its proper divisors (1).

103655249611 is an equidigital number, since it uses as much as digits as its factorization.

103655249611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 103655249611 in words is "one hundred three billion, six hundred fifty-five million, two hundred forty-nine thousand, six hundred eleven".