103258387 has 4 divisors (see below), whose sum is σ = 103588600. Its totient is φ = 102928176.

The previous prime is 103258367. The next prime is 103258399. The reversal of 103258387 is 783852301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783852301 = 263 ⋅2980427.

It is a cyclic number.

It is not a de Polignac number, because 103258387 - 2¹¹ = 103256339 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103258367) 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 in 3 ways as a sum of consecutive naturals, for example, 164637 + ... + 165262.

It is an arithmetic number, because the mean of its divisors is an integer number (25897150).

Almost surely, 2^103258387 is an apocalyptic number.

103258387 is a deficient number, since it is larger than the sum of its proper divisors (330213).

103258387 is an equidigital number, since it uses as much as digits as its factorization.

103258387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330212.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 103258387 is about 10161.6134053604. The cubic root of 103258387 is about 469.1464620472.

The spelling of 103258387 in words is "one hundred three million, two hundred fifty-eight thousand, three hundred eighty-seven".