103455841 has 4 divisors (see below), whose sum is σ = 105407892. Its totient is φ = 101503792.

The previous prime is 103455827. The next prime is 103455853. The reversal of 103455841 is 148554301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 148554301 = 7 ⋅21222043.

It can be written as a sum of positive squares in 2 ways, for example, as 35046400 + 68409441 = 5920^2 + 8271^2 .

It is a cyclic number.

It is not a de Polignac number, because 103455841 - 2⁷ = 103455713 is a prime.

It is a super-2 number, since 2×103455841² = 21406222074034562, which contains 22 as substring.

It is a Duffinian 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, 975946 + ... + 976051.

It is an arithmetic number, because the mean of its divisors is an integer number (26351973).

Almost surely, 2^103455841 is an apocalyptic number.

It is an amenable number.

103455841 is a deficient number, since it is larger than the sum of its proper divisors (1952051).

103455841 is an equidigital number, since it uses as much as digits as its factorization.

103455841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952050.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 103455841 is about 10171.3244466982. The cubic root of 103455841 is about 469.4453106103.

The spelling of 103455841 in words is "one hundred three million, four hundred fifty-five thousand, eight hundred forty-one".