133100112123 has 48 divisors (see below), whose sum is σ = 210606720480. Its totient is φ = 80331609600.

The previous prime is 133100112109. The next prime is 133100112151. The reversal of 133100112123 is 321211001331.

It is not a de Polignac number, because 133100112123 - 2¹⁰ = 133100111099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133100112096 and 133100112105.

It is not an unprimeable number, because it can be changed into a prime (133100110123) 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 47 ways as a sum of consecutive naturals, for example, 26762065 + ... + 26767037.

It is an arithmetic number, because the mean of its divisors is an integer number (4387640010).

Almost surely, 2^133100112123 is an apocalyptic number.

133100112123 is a deficient number, since it is larger than the sum of its proper divisors (77506608357).

133100112123 is a wasteful number, since it uses less digits than its factorization.

133100112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060 (or 6057 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 133100112123 its reverse (321211001331), we get a palindrome (454311113454).

The spelling of 133100112123 in words is "one hundred thirty-three billion, one hundred million, one hundred twelve thousand, one hundred twenty-three".