103102113193 has 2 divisors, whose sum is σ = 103102113194. Its totient is φ = 103102113192.

The previous prime is 103102113131. The next prime is 103102113203. The reversal of 103102113193 is 391311201301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57191765904 + 45910347289 = 239148^2 + 214267^2 .

It is a cyclic number.

It is not a de Polignac number, because 103102113193 - 2⁹ = 103102112681 is a prime.

It is not a weakly prime, because it can be changed into another prime (103102113113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551056596 + 51551056597.

It is an arithmetic number, because the mean of its divisors is an integer number (51551056597).

Almost surely, 2^103102113193 is an apocalyptic number.

It is an amenable number.

103102113193 is a deficient number, since it is larger than the sum of its proper divisors (1).

103102113193 is an equidigital number, since it uses as much as digits as its factorization.

103102113193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

Adding to 103102113193 its reverse (391311201301), we get a palindrome (494413314494).

The spelling of 103102113193 in words is "one hundred three billion, one hundred two million, one hundred thirteen thousand, one hundred ninety-three".