45103171 has 4 divisors (see below), whose sum is σ = 46558144. Its totient is φ = 43648200.

The previous prime is 45103147. The next prime is 45103181. The reversal of 45103171 is 17130154.

45103171 = T₉₃₈ + T₉₃₉ + ... + T₁₀₃₀.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17130154 = 2 ⋅8565077.

It is a cyclic number.

It is not a de Polignac number, because 45103171 - 2⁷ = 45103043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45103141) 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, 727440 + ... + 727501.

It is an arithmetic number, because the mean of its divisors is an integer number (11639536).

Almost surely, 2^45103171 is an apocalyptic number.

45103171 is a deficient number, since it is larger than the sum of its proper divisors (1454973).

45103171 is a wasteful number, since it uses less digits than its factorization.

45103171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454972.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 45103171 is about 6715.8894422109. The cubic root of 45103171 is about 355.9609512992.

The spelling of 45103171 in words is "forty-five million, one hundred three thousand, one hundred seventy-one".