2002233123 has 96 divisors (see below), whose sum is σ = 3474282240. Its totient is φ = 1097349120.

The previous prime is 2002233097. The next prime is 2002233137. The reversal of 2002233123 is 3213322002.

It is a happy number.

It is not a de Polignac number, because 2002233123 - 2²⁹ = 1465362211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002233096 and 2002233105.

It is not an unprimeable number, because it can be changed into a prime (2002233173) 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 95 ways as a sum of consecutive naturals, for example, 5282748 + ... + 5283126.

It is an arithmetic number, because the mean of its divisors is an integer number (36190440).

Almost surely, 2^2002233123 is an apocalyptic number.

2002233123 is a deficient number, since it is larger than the sum of its proper divisors (1472049117).

2002233123 is a wasteful number, since it uses less digits than its factorization.

2002233123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2002233123 is about 44746.3196587161. The cubic root of 2002233123 is about 1260.3898019204.

Adding to 2002233123 its reverse (3213322002), we get a palindrome (5215555125).

The spelling of 2002233123 in words is "two billion, two million, two hundred thirty-three thousand, one hundred twenty-three".