103257967 has 4 divisors (see below), whose sum is σ = 105776496. Its totient is φ = 100739440.

The previous prime is 103257953. The next prime is 103257997. The reversal of 103257967 is 769752301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 769752301 = 19 ⋅40513279.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103257967 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103257997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259203 + ... + 1259284.

It is an arithmetic number, because the mean of its divisors is an integer number (26444124).

Almost surely, 2^103257967 is an apocalyptic number.

103257967 is a deficient number, since it is larger than the sum of its proper divisors (2518529).

103257967 is an equidigital number, since it uses as much as digits as its factorization.

103257967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518528.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 103257967 is about 10161.5927393298. The cubic root of 103257967 is about 469.1458259672.

The spelling of 103257967 in words is "one hundred three million, two hundred fifty-seven thousand, nine hundred sixty-seven".