103404655811 has 2 divisors, whose sum is σ = 103404655812. Its totient is φ = 103404655810.

The previous prime is 103404655801. The next prime is 103404655843. The reversal of 103404655811 is 118556404301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103404655811 is a prime.

It is not a weakly prime, because it can be changed into another prime (103404655801) 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, 51702327905 + 51702327906.

It is an arithmetic number, because the mean of its divisors is an integer number (51702327906).

Almost surely, 2^103404655811 is an apocalyptic number.

103404655811 is a deficient number, since it is larger than the sum of its proper divisors (1).

103404655811 is an equidigital number, since it uses as much as digits as its factorization.

103404655811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 103404655811 in words is "one hundred three billion, four hundred four million, six hundred fifty-five thousand, eight hundred eleven".