103343601 has 4 divisors (see below), whose sum is σ = 137791472. Its totient is φ = 68895732.

The previous prime is 103343593. The next prime is 103343609. The reversal of 103343601 is 106343301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106343301 = 3 ⋅35447767.

It is an interprime number because it is at equal distance from previous prime (103343593) and next prime (103343609).

It is not a de Polignac number, because 103343601 - 2³ = 103343593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103343609) 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, 17223931 + ... + 17223936.

It is an arithmetic number, because the mean of its divisors is an integer number (34447868).

Almost surely, 2^103343601 is an apocalyptic number.

It is an amenable number.

103343601 is a deficient number, since it is larger than the sum of its proper divisors (34447871).

103343601 is an equidigital number, since it uses as much as digits as its factorization.

103343601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34447870.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 103343601 is about 10165.8054771867. The cubic root of 103343601 is about 469.2754809598.

Adding to 103343601 its reverse (106343301), we get a palindrome (209686902).

The spelling of 103343601 in words is "one hundred three million, three hundred forty-three thousand, six hundred one".