103288429 has 2 divisors, whose sum is σ = 103288430. Its totient is φ = 103288428.

The previous prime is 103288421. The next prime is 103288453. The reversal of 103288429 is 924882301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96079204 + 7209225 = 9802^2 + 2685^2 .

It is a cyclic number.

It is not a de Polignac number, because 103288429 - 2³ = 103288421 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103288421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51644214 + 51644215.

It is an arithmetic number, because the mean of its divisors is an integer number (51644215).

Almost surely, 2^103288429 is an apocalyptic number.

It is an amenable number.

103288429 is a deficient number, since it is larger than the sum of its proper divisors (1).

103288429 is an equidigital number, since it uses as much as digits as its factorization.

103288429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 103288429 is about 10163.0915080009. The cubic root of 103288429 is about 469.1919554669.

The spelling of 103288429 in words is "one hundred three million, two hundred eighty-eight thousand, four hundred twenty-nine".