103455871 has 4 divisors (see below), whose sum is σ = 103476472. Its totient is φ = 103435272.

The previous prime is 103455853. The next prime is 103455881. The reversal of 103455871 is 178554301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 178554301 = 797 ⋅224033.

It is a cyclic number.

It is not a de Polignac number, because 103455871 - 2⁷ = 103455743 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 (103455881) 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, 2716 + ... + 14638.

It is an arithmetic number, because the mean of its divisors is an integer number (25869118).

Almost surely, 2^103455871 is an apocalyptic number.

103455871 is a deficient number, since it is larger than the sum of its proper divisors (20601).

103455871 is an equidigital number, since it uses as much as digits as its factorization.

103455871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20600.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 103455871 is about 10171.3259214323. The cubic root of 103455871 is about 469.4453559866.

It can be divided in two parts, 10 and 3455871, that added together give a square (3455881 = 1859²).

The spelling of 103455871 in words is "one hundred three million, four hundred fifty-five thousand, eight hundred seventy-one".