103126 has 4 divisors (see below), whose sum is σ = 154692. Its totient is φ = 51562.

The previous prime is 103123. The next prime is 103141. The reversal of 103126 is 621301.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25780 + ... + 25783.

It is an arithmetic number, because the mean of its divisors is an integer number (38673).

2¹⁰³¹²⁶ is an apocalyptic number.

103126 is a deficient number, since it is larger than the sum of its proper divisors (51566).

103126 is an equidigital number, since it uses as much as digits as its factorization.

103126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51565.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 103126 is about 321.1323714607. The cubic root of 103126 is about 46.8945879617.

Adding to 103126 its reverse (621301), we get a palindrome (724427).

It can be divided in two parts, 10 and 3126, that added together give a square (3136 = 56²).

The spelling of 103126 in words is "one hundred three thousand, one hundred twenty-six".