103323047 has 2 divisors, whose sum is σ = 103323048. Its totient is φ = 103323046.

The previous prime is 103323041. The next prime is 103323089. The reversal of 103323047 is 740323301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103323047 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 (103323041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51661523 + 51661524.

It is an arithmetic number, because the mean of its divisors is an integer number (51661524).

Almost surely, 2^103323047 is an apocalyptic number.

103323047 is a deficient number, since it is larger than the sum of its proper divisors (1).

103323047 is an equidigital number, since it uses as much as digits as its factorization.

103323047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 103323047 is about 10164.7944888227. The cubic root of 103323047 is about 469.2443675102.

Adding to 103323047 its reverse (740323301), we get a palindrome (843646348).

The spelling of 103323047 in words is "one hundred three million, three hundred twenty-three thousand, forty-seven".