126334103 has 16 divisors (see below), whose sum is σ = 147840000. Its totient is φ = 107910936.

The previous prime is 126334093. The next prime is 126334189. The reversal of 126334103 is 301433621.

It is not a de Polignac number, because 126334103 - 2¹⁶ = 126268567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126334003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150158 + ... + 150996.

It is an arithmetic number, because the mean of its divisors is an integer number (9240000).

Almost surely, 2^126334103 is an apocalyptic number.

126334103 is a deficient number, since it is larger than the sum of its proper divisors (21505897).

126334103 is an frugal number, since it uses more digits than its factorization.

126334103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299 (or 1285 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 126334103 is about 11239.8444384253. The cubic root of 126334103 is about 501.7725129704.

Adding to 126334103 its reverse (301433621), we get a palindrome (427767724).

The spelling of 126334103 in words is "one hundred twenty-six million, three hundred thirty-four thousand, one hundred three".