122312533003 has 4 divisors (see below), whose sum is σ = 128750034760. Its totient is φ = 115875031248.

The previous prime is 122312533001. The next prime is 122312533019. The reversal of 122312533003 is 300335213221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122312533003 - 2¹ = 122312533001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122312533001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3218750850 + ... + 3218750887.

It is an arithmetic number, because the mean of its divisors is an integer number (32187508690).

Almost surely, 2^122312533003 is an apocalyptic number.

122312533003 is a deficient number, since it is larger than the sum of its proper divisors (6437501757).

122312533003 is an equidigital number, since it uses as much as digits as its factorization.

122312533003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6437501756.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 122312533003 its reverse (300335213221), we get a palindrome (422647746224).

The spelling of 122312533003 in words is "one hundred twenty-two billion, three hundred twelve million, five hundred thirty-three thousand, three".