103514443 has 4 divisors (see below), whose sum is σ = 104086528. Its totient is φ = 102942360.

The previous prime is 103514431. The next prime is 103514461. The reversal of 103514443 is 344415301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344415301 = 31 ⋅11110171.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103514443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103514473) 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, 285771 + ... + 286132.

It is an arithmetic number, because the mean of its divisors is an integer number (26021632).

Almost surely, 2^103514443 is an apocalyptic number.

103514443 is a deficient number, since it is larger than the sum of its proper divisors (572085).

103514443 is an equidigital number, since it uses as much as digits as its factorization.

103514443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572084.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 103514443 is about 10174.2047846502. The cubic root of 103514443 is about 469.5339321293.

Adding to 103514443 its reverse (344415301), we get a palindrome (447929744).

The spelling of 103514443 in words is "one hundred three million, five hundred fourteen thousand, four hundred forty-three".