120002322003 has 16 divisors (see below), whose sum is σ = 167688856320. Its totient is φ = 76189047264.

The previous prime is 120002321993. The next prime is 120002322017. The reversal of 120002322003 is 300223200021.

It is not a de Polignac number, because 120002322003 - 2¹⁶ = 120002256467 is a prime.

It is a super-2 number, since 2×120002322003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120002322403) 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, 3781501 + ... + 3813102.

It is an arithmetic number, because the mean of its divisors is an integer number (10480553520).

Almost surely, 2^120002322003 is an apocalyptic number.

120002322003 is a deficient number, since it is larger than the sum of its proper divisors (47686534317).

120002322003 is a wasteful number, since it uses less digits than its factorization.

120002322003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7594858.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 120002322003 its reverse (300223200021), we get a palindrome (420225522024).

The spelling of 120002322003 in words is "one hundred twenty billion, two million, three hundred twenty-two thousand, three".