123033022120 has 32 divisors (see below), whose sum is σ = 276843304800. Its totient is φ = 49209830208.

The previous prime is 123033022117. The next prime is 123033022187. The reversal of 123033022120 is 21220330321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531847 + ... + 727273.

It is an arithmetic number, because the mean of its divisors is an integer number (8651353275).

Almost surely, 2^123033022120 is an apocalyptic number.

123033022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123033022120 is an abundant number, since it is smaller than the sum of its proper divisors (153810282680).

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

123033022120 is a wasteful number, since it uses less digits than its factorization.

123033022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211177 (or 211173 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 123033022120 its reverse (21220330321), we get a palindrome (144253352441).

The spelling of 123033022120 in words is "one hundred twenty-three billion, thirty-three million, twenty-two thousand, one hundred twenty".