126534541233 has 8 divisors (see below), whose sum is σ = 169146432000. Its totient is φ = 84139505648.

The previous prime is 126534541229. The next prime is 126534541249. The reversal of 126534541233 is 332145435621.

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

It is a cyclic number.

It is not a de Polignac number, because 126534541233 - 2² = 126534541229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126534541191 and 126534541200.

It is not an unprimeable number, because it can be changed into a prime (126534546233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54212433 + ... + 54214766.

It is an arithmetic number, because the mean of its divisors is an integer number (21143304000).

Almost surely, 2^126534541233 is an apocalyptic number.

It is an amenable number.

126534541233 is a deficient number, since it is larger than the sum of its proper divisors (42611890767).

126534541233 is a wasteful number, since it uses less digits than its factorization.

126534541233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108427591.

The product of its digits is 259200, while the sum is 39.

Adding to 126534541233 its reverse (332145435621), we get a palindrome (458679976854).

The spelling of 126534541233 in words is "one hundred twenty-six billion, five hundred thirty-four million, five hundred forty-one thousand, two hundred thirty-three".