103318423057 has 2 divisors, whose sum is σ = 103318423058. Its totient is φ = 103318423056.

The previous prime is 103318422967. The next prime is 103318423063. The reversal of 103318423057 is 750324813301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103146314896 + 172108161 = 321164^2 + 13119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103318423057 is a prime.

It is not a weakly prime, because it can be changed into another prime (103318423097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51659211528 + 51659211529.

It is an arithmetic number, because the mean of its divisors is an integer number (51659211529).

Almost surely, 2^103318423057 is an apocalyptic number.

It is an amenable number.

103318423057 is a deficient number, since it is larger than the sum of its proper divisors (1).

103318423057 is an equidigital number, since it uses as much as digits as its factorization.

103318423057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 103318423057 in words is "one hundred three billion, three hundred eighteen million, four hundred twenty-three thousand, fifty-seven".