103171799 has 4 divisors (see below), whose sum is σ = 105960264. Its totient is φ = 100383336.

The previous prime is 103171741. The next prime is 103171829. The reversal of 103171799 is 997171301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103171799 - 2⁸ = 103171543 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 (103171099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394177 + ... + 1394250.

It is an arithmetic number, because the mean of its divisors is an integer number (26490066).

Almost surely, 2^103171799 is an apocalyptic number.

103171799 is a deficient number, since it is larger than the sum of its proper divisors (2788465).

103171799 is an equidigital number, since it uses as much as digits as its factorization.

103171799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788464.

The product of its (nonzero) digits is 11907, while the sum is 38.

The square root of 103171799 is about 10157.3519679097. The cubic root of 103171799 is about 469.0152900909.

The spelling of 103171799 in words is "one hundred three million, one hundred seventy-one thousand, seven hundred ninety-nine".