103354429 has 2 divisors, whose sum is σ = 103354430. Its totient is φ = 103354428.

The previous prime is 103354397. The next prime is 103354469. The reversal of 103354429 is 924453301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98505625 + 4848804 = 9925^2 + 2202^2 .

It is an emirp because it is prime and its reverse (924453301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103354429 - 2⁵ = 103354397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103354429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103354469) 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, 51677214 + 51677215.

It is an arithmetic number, because the mean of its divisors is an integer number (51677215).

Almost surely, 2^103354429 is an apocalyptic number.

It is an amenable number.

103354429 is a deficient number, since it is larger than the sum of its proper divisors (1).

103354429 is an equidigital number, since it uses as much as digits as its factorization.

103354429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 103354429 is about 10166.3380329399. The cubic root of 103354429 is about 469.2918700973.

The spelling of 103354429 in words is "one hundred three million, three hundred fifty-four thousand, four hundred twenty-nine".