103354393 has 2 divisors, whose sum is σ = 103354394. Its totient is φ = 103354392.

The previous prime is 103354379. The next prime is 103354397. The reversal of 103354393 is 393453301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88585744 + 14768649 = 9412^2 + 3843^2 .

It is a cyclic number.

It is not a de Polignac number, because 103354393 - 2¹⁷ = 103223321 is a prime.

It is not a weakly prime, because it can be changed into another prime (103354397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51677196 + 51677197.

It is an arithmetic number, because the mean of its divisors is an integer number (51677197).

Almost surely, 2^103354393 is an apocalyptic number.

It is an amenable number.

103354393 is a deficient number, since it is larger than the sum of its proper divisors (1).

103354393 is an equidigital number, since it uses as much as digits as its factorization.

103354393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 103354393 is about 10166.3362623907. The cubic root of 103354393 is about 469.2918156100.

The spelling of 103354393 in words is "one hundred three million, three hundred fifty-four thousand, three hundred ninety-three".