103088393 has 2 divisors, whose sum is σ = 103088394. Its totient is φ = 103088392.

The previous prime is 103088389. The next prime is 103088413. The reversal of 103088393 is 393880301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100741369 + 2347024 = 10037^2 + 1532^2 .

It is a cyclic number.

It is not a de Polignac number, because 103088393 - 2² = 103088389 is a prime.

It is not a weakly prime, because it can be changed into another prime (103088303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51544196 + 51544197.

It is an arithmetic number, because the mean of its divisors is an integer number (51544197).

Almost surely, 2^103088393 is an apocalyptic number.

It is an amenable number.

103088393 is a deficient number, since it is larger than the sum of its proper divisors (1).

103088393 is an equidigital number, since it uses as much as digits as its factorization.

103088393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 103088393 is about 10153.2454417295. The cubic root of 103088393 is about 468.8888691250. Note that the first 4 decimals are identical.

The spelling of 103088393 in words is "one hundred three million, eighty-eight thousand, three hundred ninety-three".