126141333 has 4 divisors (see below), whose sum is σ = 168188448. Its totient is φ = 84094220.

The previous prime is 126141293. The next prime is 126141383. The reversal of 126141333 is 333141621.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 126141333 - 2⁹ = 126140821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126141383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21023553 + ... + 21023558.

It is an arithmetic number, because the mean of its divisors is an integer number (42047112).

Almost surely, 2^126141333 is an apocalyptic number.

It is an amenable number.

126141333 is a deficient number, since it is larger than the sum of its proper divisors (42047115).

126141333 is an equidigital number, since it uses as much as digits as its factorization.

126141333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42047114.

The product of its digits is 1296, while the sum is 24.

The square root of 126141333 is about 11231.2658681023. The cubic root of 126141333 is about 501.5171690730.

Adding to 126141333 its reverse (333141621), we get a palindrome (459282954).

The spelling of 126141333 in words is "one hundred twenty-six million, one hundred forty-one thousand, three hundred thirty-three".