103420424113 has 2 divisors, whose sum is σ = 103420424114. Its totient is φ = 103420424112.

The previous prime is 103420424087. The next prime is 103420424153. The reversal of 103420424113 is 311424024301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78547349169 + 24873074944 = 280263^2 + 157712^2 .

It is a cyclic number.

It is not a de Polignac number, because 103420424113 - 2²⁵ = 103386869681 is a prime.

It is not a weakly prime, because it can be changed into another prime (103420424153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51710212056 + 51710212057.

It is an arithmetic number, because the mean of its divisors is an integer number (51710212057).

Almost surely, 2^103420424113 is an apocalyptic number.

It is an amenable number.

103420424113 is a deficient number, since it is larger than the sum of its proper divisors (1).

103420424113 is an equidigital number, since it uses as much as digits as its factorization.

103420424113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 103420424113 its reverse (311424024301), we get a palindrome (414844448414).

The spelling of 103420424113 in words is "one hundred three billion, four hundred twenty million, four hundred twenty-four thousand, one hundred thirteen".