126168833133 has 96 divisors (see below), whose sum is σ = 216663982080. Its totient is φ = 69257099520.

The previous prime is 126168833107. The next prime is 126168833177. The reversal of 126168833133 is 331338861621.

126168833133 is a `hidden beast` number, since 12 + 616 + 8 + 8 + 3 + 3 + 13 + 3 = 666.

It is not a de Polignac number, because 126168833133 - 2⁵ = 126168833101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126168833333) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45596316 + ... + 45599082.

It is an arithmetic number, because the mean of its divisors is an integer number (2256916480).

Almost surely, 2^126168833133 is an apocalyptic number.

It is an amenable number.

126168833133 is a deficient number, since it is larger than the sum of its proper divisors (90495148947).

126168833133 is a wasteful number, since it uses less digits than its factorization.

126168833133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087 (or 3084 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The spelling of 126168833133 in words is "one hundred twenty-six billion, one hundred sixty-eight million, eight hundred thirty-three thousand, one hundred thirty-three".