103133117 has 2 divisors, whose sum is σ = 103133118. Its totient is φ = 103133116.

The previous prime is 103133099. The next prime is 103133119. The reversal of 103133117 is 711331301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82101721 + 21031396 = 9061^2 + 4586^2 .

It is a cyclic number.

It is not a de Polignac number, because 103133117 - 2²⁶ = 36024253 is a prime.

Together with 103133119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103133119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51566558 + 51566559.

It is an arithmetic number, because the mean of its divisors is an integer number (51566559).

Almost surely, 2^103133117 is an apocalyptic number.

It is an amenable number.

103133117 is a deficient number, since it is larger than the sum of its proper divisors (1).

103133117 is an equidigital number, since it uses as much as digits as its factorization.

103133117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 103133117 is about 10155.4476513840. The cubic root of 103133117 is about 468.9566671033.

Adding to 103133117 its reverse (711331301), we get a palindrome (814464418).

The spelling of 103133117 in words is "one hundred three million, one hundred thirty-three thousand, one hundred seventeen".