103134203 has 2 divisors, whose sum is σ = 103134204. Its totient is φ = 103134202.

The previous prime is 103134193. The next prime is 103134211. The reversal of 103134203 is 302431301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103134203 - 2¹² = 103130107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103134293) 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, 51567101 + 51567102.

It is an arithmetic number, because the mean of its divisors is an integer number (51567102).

Almost surely, 2^103134203 is an apocalyptic number.

103134203 is a deficient number, since it is larger than the sum of its proper divisors (1).

103134203 is an equidigital number, since it uses as much as digits as its factorization.

103134203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 103134203 is about 10155.5011200827. The cubic root of 103134203 is about 468.9583131479.

Adding to 103134203 its reverse (302431301), we get a palindrome (405565504).

The spelling of 103134203 in words is "one hundred three million, one hundred thirty-four thousand, two hundred three".