126433155153 has 16 divisors (see below), whose sum is σ = 177466542080. Its totient is φ = 79845094224.

The previous prime is 126433155151. The next prime is 126433155181. The reversal of 126433155153 is 351551334621.

It is not a de Polignac number, because 126433155153 - 2¹ = 126433155151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126433155151) 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, 551400 + ... + 746262.

It is an arithmetic number, because the mean of its divisors is an integer number (11091658880).

Almost surely, 2^126433155153 is an apocalyptic number.

It is an amenable number.

126433155153 is a deficient number, since it is larger than the sum of its proper divisors (51033386927).

126433155153 is a wasteful number, since it uses less digits than its factorization.

126433155153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206268.

The product of its digits is 162000, while the sum is 39.

Adding to 126433155153 its reverse (351551334621), we get a palindrome (477984489774).

The spelling of 126433155153 in words is "one hundred twenty-six billion, four hundred thirty-three million, one hundred fifty-five thousand, one hundred fifty-three".