103299829 has 2 divisors, whose sum is σ = 103299830. Its totient is φ = 103299828.

The previous prime is 103299799. The next prime is 103299881. The reversal of 103299829 is 928992301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99002500 + 4297329 = 9950^2 + 2073^2 .

It is an emirp because it is prime and its reverse (928992301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103299829 - 2²¹ = 101202677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103299899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51649914 + 51649915.

It is an arithmetic number, because the mean of its divisors is an integer number (51649915).

Almost surely, 2^103299829 is an apocalyptic number.

It is an amenable number.

103299829 is a deficient number, since it is larger than the sum of its proper divisors (1).

103299829 is an equidigital number, since it uses as much as digits as its factorization.

103299829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 103299829 is about 10163.6523454908. The cubic root of 103299829 is about 469.2092164888.

The spelling of 103299829 in words is "one hundred three million, two hundred ninety-nine thousand, eight hundred twenty-nine".