147103 has 8 divisors (see below), whose sum is σ = 164736. Its totient is φ = 130200.

The previous prime is 147097. The next prime is 147107. The reversal of 147103 is 301741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318 + ... + 628.

It is an arithmetic number, because the mean of its divisors is an integer number (20592).

2¹⁴⁷¹⁰³ is an apocalyptic number.

147103 is a deficient number, since it is larger than the sum of its proper divisors (17633).

147103 is a wasteful number, since it uses less digits than its factorization.

147103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 147103 is about 383.5400891693. The cubic root of 147103 is about 52.7886444435.

Adding to 147103 its reverse (301741), we get a palindrome (448844).

It can be divided in two parts, 14 and 7103, that added together give a palindrome (7117).

The spelling of 147103 in words is "one hundred forty-seven thousand, one hundred three", and thus it is an iban number.