13142103 has 8 divisors (see below), whose sum is σ = 18870768. Its totient is φ = 8087424.

The previous prime is 13142083. The next prime is 13142111. The reversal of 13142103 is 30124131.

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

It is not a de Polignac number, because 13142103 - 2⁹ = 13141591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142123) 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, 168450 + ... + 168527.

It is an arithmetic number, because the mean of its divisors is an integer number (2358846).

Almost surely, 2^13142103 is an apocalyptic number.

13142103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13142103 is a deficient number, since it is larger than the sum of its proper divisors (5728665).

13142103 is a wasteful number, since it uses less digits than its factorization.

13142103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336993.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13142103 is about 3625.2038563369. The cubic root of 13142103 is about 235.9871138708.

Adding to 13142103 its reverse (30124131), we get a palindrome (43266234).

The spelling of 13142103 in words is "thirteen million, one hundred forty-two thousand, one hundred three".