137103 has 8 divisors (see below), whose sum is σ = 190848. Its totient is φ = 87384.

The previous prime is 137089. The next prime is 137117. The reversal of 137103 is 301731.

It is an interprime number because it is at equal distance from previous prime (137089) and next prime (137117).

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

It is not a de Polignac number, because 137103 - 2⁴ = 137087 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137143) 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, 925 + ... + 1062.

It is an arithmetic number, because the mean of its divisors is an integer number (23856).

2¹³⁷¹⁰³ is an apocalyptic number.

137103 is a deficient number, since it is larger than the sum of its proper divisors (53745).

137103 is a wasteful number, since it uses less digits than its factorization.

137103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 137103 is about 370.2742227053. The cubic root of 137103 is about 51.5642833176.

Adding to 137103 its reverse (301731), we get a palindrome (438834).

The spelling of 137103 in words is "one hundred thirty-seven thousand, one hundred three".