103575641 has 4 divisors (see below), whose sum is σ = 111543012. Its totient is φ = 95608272.

The previous prime is 103575623. The next prime is 103575649. The reversal of 103575641 is 146575301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 146575301 = 293 ⋅500257.

It can be written as a sum of positive squares in 2 ways, for example, as 47265625 + 56310016 = 6875^2 + 7504^2 .

It is a cyclic number.

It is not a de Polignac number, because 103575641 - 2¹⁰ = 103574617 is a prime.

It is a super-3 number, since 3×103575641³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103575598 and 103575607.

It is not an unprimeable number, because it can be changed into a prime (103575649) 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, 3983666 + ... + 3983691.

It is an arithmetic number, because the mean of its divisors is an integer number (27885753).

Almost surely, 2^103575641 is an apocalyptic number.

It is an amenable number.

103575641 is a deficient number, since it is larger than the sum of its proper divisors (7967371).

103575641 is an equidigital number, since it uses as much as digits as its factorization.

103575641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7967370.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 103575641 is about 10177.2118480456. The cubic root of 103575641 is about 469.6264437826.

The spelling of 103575641 in words is "one hundred three million, five hundred seventy-five thousand, six hundred forty-one".