103171349 has 4 divisors (see below), whose sum is σ = 108601440. Its totient is φ = 97741260.

The previous prime is 103171333. The next prime is 103171363. The reversal of 103171349 is 943171301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943171301 = 163 ⋅5786327.

It is a cyclic number.

It is not a de Polignac number, because 103171349 - 2⁴ = 103171333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103171309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2715017 + ... + 2715054.

It is an arithmetic number, because the mean of its divisors is an integer number (27150360).

Almost surely, 2^103171349 is an apocalyptic number.

103171349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

103171349 is a deficient number, since it is larger than the sum of its proper divisors (5430091).

103171349 is an equidigital number, since it uses as much as digits as its factorization.

103171349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430090.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 103171349 is about 10157.3298164429. The cubic root of 103171349 is about 469.0146081953.

The spelling of 103171349 in words is "one hundred three million, one hundred seventy-one thousand, three hundred forty-nine".