103363242139 has 2 divisors, whose sum is σ = 103363242140. Its totient is φ = 103363242138.

The previous prime is 103363242131. The next prime is 103363242251. The reversal of 103363242139 is 931242363301.

It is a weak prime.

It is an emirp because it is prime and its reverse (931242363301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103363242139 - 2³ = 103363242131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103363242098 and 103363242107.

It is not a weakly prime, because it can be changed into another prime (103363242131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51681621069 + 51681621070.

It is an arithmetic number, because the mean of its divisors is an integer number (51681621070).

Almost surely, 2^103363242139 is an apocalyptic number.

103363242139 is a deficient number, since it is larger than the sum of its proper divisors (1).

103363242139 is an equidigital number, since it uses as much as digits as its factorization.

103363242139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 103363242139 in words is "one hundred three billion, three hundred sixty-three million, two hundred forty-two thousand, one hundred thirty-nine".