103299349 has 2 divisors, whose sum is σ = 103299350. Its totient is φ = 103299348.

The previous prime is 103299331. The next prime is 103299367. The reversal of 103299349 is 943992301.

It is a balanced prime because it is at equal distance from previous prime (103299331) and next prime (103299367).

It can be written as a sum of positive squares in only one way, i.e., 101103025 + 2196324 = 10055^2 + 1482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103299349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103299319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51649674 + 51649675.

It is an arithmetic number, because the mean of its divisors is an integer number (51649675).

Almost surely, 2^103299349 is an apocalyptic number.

It is an amenable number.

103299349 is a deficient number, since it is larger than the sum of its proper divisors (1).

103299349 is an equidigital number, since it uses as much as digits as its factorization.

103299349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 103299349 is about 10163.6287319048. The cubic root of 103299349 is about 469.2084897346.

The spelling of 103299349 in words is "one hundred three million, two hundred ninety-nine thousand, three hundred forty-nine".