120323202311003 has 32 divisors (see below), whose sum is σ = 129536235664704. Its totient is φ = 111353591365632.

The previous prime is 120323202310973. The next prime is 120323202311023. The reversal of 120323202311003 is 300113202323021.

It is a cyclic number.

It is not a de Polignac number, because 120323202311003 - 2⁶ = 120323202310939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120323202311003.

It is not an unprimeable number, because it can be changed into a prime (120323202311023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4801967051 + ... + 4801992107.

It is an arithmetic number, because the mean of its divisors is an integer number (4048007364522).

Almost surely, 2^{120323202311003} is an apocalyptic number.

120323202311003 is a deficient number, since it is larger than the sum of its proper divisors (9213033353701).

120323202311003 is a wasteful number, since it uses less digits than its factorization.

120323202311003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32591.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 120323202311003 its reverse (300113202323021), we get a palindrome (420436404634024).

The spelling of 120323202311003 in words is "one hundred twenty trillion, three hundred twenty-three billion, two hundred two million, three hundred eleven thousand, three".