103343611 has 4 divisors (see below), whose sum is σ = 118106992. Its totient is φ = 88580232.

The previous prime is 103343609. The next prime is 103343659. The reversal of 103343611 is 116343301.

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: 116343301 = 2039 ⋅57059.

It is a cyclic number.

It is not a de Polignac number, because 103343611 - 2¹ = 103343609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103343311) 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, 7381680 + ... + 7381693.

It is an arithmetic number, because the mean of its divisors is an integer number (29526748).

Almost surely, 2^103343611 is an apocalyptic number.

103343611 is a deficient number, since it is larger than the sum of its proper divisors (14763381).

103343611 is an equidigital number, since it uses as much as digits as its factorization.

103343611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14763380.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 103343611 is about 10165.8059690317. The cubic root of 103343611 is about 469.2754960962.

Adding to 103343611 its reverse (116343301), we get a palindrome (219686912).

It can be divided in two parts, 1033 and 43611, that added together give a palindrome (44644).

The spelling of 103343611 in words is "one hundred three million, three hundred forty-three thousand, six hundred eleven".