102303029 has 2 divisors, whose sum is σ = 102303030. Its totient is φ = 102303028.

The previous prime is 102303023. The next prime is 102303041. The reversal of 102303029 is 920303201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58874929 + 43428100 = 7673^2 + 6590^2 .

It is a cyclic number.

It is not a de Polignac number, because 102303029 - 2²⁴ = 85525813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102303029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102303023) 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, 51151514 + 51151515.

It is an arithmetic number, because the mean of its divisors is an integer number (51151515).

Almost surely, 2^102303029 is an apocalyptic number.

It is an amenable number.

102303029 is a deficient number, since it is larger than the sum of its proper divisors (1).

102303029 is an equidigital number, since it uses as much as digits as its factorization.

102303029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 102303029 is about 10114.4959834883. The cubic root of 102303029 is about 467.6951118249.

The spelling of 102303029 in words is "one hundred two million, three hundred three thousand, twenty-nine".