123053000133 has 48 divisors (see below), whose sum is σ = 195024706560. Its totient is φ = 68782430304.

The previous prime is 123053000123. The next prime is 123053000171. The reversal of 123053000133 is 331000350321.

It is not a de Polignac number, because 123053000133 - 2²² = 123048805829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123053000123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16985610 + ... + 16992852.

It is an arithmetic number, because the mean of its divisors is an integer number (4063014720).

Almost surely, 2^123053000133 is an apocalyptic number.

It is an amenable number.

123053000133 is a deficient number, since it is larger than the sum of its proper divisors (71971706427).

123053000133 is a wasteful number, since it uses less digits than its factorization.

123053000133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9766 (or 9759 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 123053000133 its reverse (331000350321), we get a palindrome (454053350454).

The spelling of 123053000133 in words is "one hundred twenty-three billion, fifty-three million, one hundred thirty-three", and thus it is an aban number.