20133120123096 has 32 divisors (see below), whose sum is σ = 50347063143600. Its totient is φ = 6709138329600.

The previous prime is 20133120123049. The next prime is 20133120123097. The reversal of 20133120123096 is 69032102133102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133120123097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118770505 + ... + 118939896.

Almost surely, 2^{20133120123096} is an apocalyptic number.

It is an amenable number.

20133120123096 is an abundant number, since it is smaller than the sum of its proper divisors (30213943020504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20133120123096 is a wasteful number, since it uses less digits than its factorization.

20133120123096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237713939 (or 237713935 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

Adding to 20133120123096 its reverse (69032102133102), we get a palindrome (89165222256198).

The spelling of 20133120123096 in words is "twenty trillion, one hundred thirty-three billion, one hundred twenty million, one hundred twenty-three thousand, ninety-six".