126132003 has 12 divisors (see below), whose sum is σ = 182480688. Its totient is φ = 83954160.

The previous prime is 126131983. The next prime is 126132037. The reversal of 126132003 is 300231621.

It is not a de Polignac number, because 126132003 - 2⁶ = 126131939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126132053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5008 + ... + 16653.

It is an arithmetic number, because the mean of its divisors is an integer number (15206724).

Almost surely, 2^126132003 is an apocalyptic number.

126132003 is a deficient number, since it is larger than the sum of its proper divisors (56348685).

126132003 is a wasteful number, since it uses less digits than its factorization.

126132003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22314 (or 22311 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 126132003 is about 11230.8505020769. The cubic root of 126132003 is about 501.5048039203.

Adding to 126132003 its reverse (300231621), we get a palindrome (426363624).

The spelling of 126132003 in words is "one hundred twenty-six million, one hundred thirty-two thousand, three".