120233201123 has 16 divisors (see below), whose sum is σ = 144651736320. Its totient is φ = 97626028896.

The previous prime is 120233201117. The next prime is 120233201171. The reversal of 120233201123 is 321102332021.

It is a cyclic number.

It is not a de Polignac number, because 120233201123 - 2¹⁴ = 120233184739 is a prime.

It is a super-2 number, since 2×120233201123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120233201095 and 120233201104.

It is not an unprimeable number, because it can be changed into a prime (120233201173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2737565 + ... + 2781137.

It is an arithmetic number, because the mean of its divisors is an integer number (9040733520).

Almost surely, 2^120233201123 is an apocalyptic number.

120233201123 is a deficient number, since it is larger than the sum of its proper divisors (24418535197).

120233201123 is a wasteful number, since it uses less digits than its factorization.

120233201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64346.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120233201123 its reverse (321102332021), we get a palindrome (441335533144).

The spelling of 120233201123 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred one thousand, one hundred twenty-three".