103591063 has 2 divisors, whose sum is σ = 103591064. Its totient is φ = 103591062.

The previous prime is 103591049. The next prime is 103591069. The reversal of 103591063 is 360195301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103591063 - 2⁵ = 103591031 is a prime.

It is a super-3 number, since 3×103591063³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103591069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51795531 + 51795532.

It is an arithmetic number, because the mean of its divisors is an integer number (51795532).

Almost surely, 2^103591063 is an apocalyptic number.

103591063 is a deficient number, since it is larger than the sum of its proper divisors (1).

103591063 is an equidigital number, since it uses as much as digits as its factorization.

103591063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 103591063 is about 10177.9694929784. The cubic root of 103591063 is about 469.6497511276.

The spelling of 103591063 in words is "one hundred three million, five hundred ninety-one thousand, sixty-three".