128337103 has 2 divisors, whose sum is σ = 128337104. Its totient is φ = 128337102.

The previous prime is 128337101. The next prime is 128337149. The reversal of 128337103 is 301733821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 128337103 - 2¹ = 128337101 is a prime.

Together with 128337101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (128337101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64168551 + 64168552.

It is an arithmetic number, because the mean of its divisors is an integer number (64168552).

Almost surely, 2^128337103 is an apocalyptic number.

128337103 is a deficient number, since it is larger than the sum of its proper divisors (1).

128337103 is an equidigital number, since it uses as much as digits as its factorization.

128337103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 128337103 is about 11328.5966915589. The cubic root of 128337103 is about 504.4104521012.

The spelling of 128337103 in words is "one hundred twenty-eight million, three hundred thirty-seven thousand, one hundred three".