103134349 has 2 divisors, whose sum is σ = 103134350. Its totient is φ = 103134348.

The previous prime is 103134341. The next prime is 103134371. The reversal of 103134349 is 943431301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97812100 + 5322249 = 9890^2 + 2307^2 .

It is a cyclic number.

It is not a de Polignac number, because 103134349 - 2³ = 103134341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103134341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51567174 + 51567175.

It is an arithmetic number, because the mean of its divisors is an integer number (51567175).

Almost surely, 2^103134349 is an apocalyptic number.

It is an amenable number.

103134349 is a deficient number, since it is larger than the sum of its proper divisors (1).

103134349 is an equidigital number, since it uses as much as digits as its factorization.

103134349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 103134349 is about 10155.5083083024. The cubic root of 103134349 is about 468.9585344385.

The spelling of 103134349 in words is "one hundred three million, one hundred thirty-four thousand, three hundred forty-nine".