103963619237 has 2 divisors, whose sum is σ = 103963619238. Its totient is φ = 103963619236.

The previous prime is 103963619197. The next prime is 103963619251. The reversal of 103963619237 is 732916369301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54419091841 + 49544527396 = 233279^2 + 222586^2 .

It is an emirp because it is prime and its reverse (732916369301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103963619237 - 2⁶ = 103963619173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103963619737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51981809618 + 51981809619.

It is an arithmetic number, because the mean of its divisors is an integer number (51981809619).

Almost surely, 2^103963619237 is an apocalyptic number.

It is an amenable number.

103963619237 is a deficient number, since it is larger than the sum of its proper divisors (1).

103963619237 is an equidigital number, since it uses as much as digits as its factorization.

103963619237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The spelling of 103963619237 in words is "one hundred three billion, nine hundred sixty-three million, six hundred nineteen thousand, two hundred thirty-seven".