103935487171 has 4 divisors (see below), whose sum is σ = 105399367344. Its totient is φ = 102471607000.

The previous prime is 103935487169. The next prime is 103935487211. The reversal of 103935487171 is 171784539301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171784539301 = 70099 ⋅2450599.

It is a cyclic number.

It is not a de Polignac number, because 103935487171 - 2¹ = 103935487169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103935487471) 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, 731939980 + ... + 731940121.

It is an arithmetic number, because the mean of its divisors is an integer number (26349841836).

Almost surely, 2^103935487171 is an apocalyptic number.

103935487171 is a deficient number, since it is larger than the sum of its proper divisors (1463880173).

103935487171 is an equidigital number, since it uses as much as digits as its factorization.

103935487171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463880172.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 103935487171 in words is "one hundred three billion, nine hundred thirty-five million, four hundred eighty-seven thousand, one hundred seventy-one".