3203123442001 has 4 divisors (see below), whose sum is σ = 3660712505152. Its totient is φ = 2745534378852.

The previous prime is 3203123441981. The next prime is 3203123442011. The reversal of 3203123442001 is 1002443213023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3203123442001 - 2¹⁹ = 3203122917713 is a prime.

It is a super-2 number, since 2×3203123442001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3203123442011) 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 3 ways as a sum of consecutive naturals, for example, 228794531565 + ... + 228794531578.

It is an arithmetic number, because the mean of its divisors is an integer number (915178126288).

Almost surely, 2^{3203123442001} is an apocalyptic number.

It is an amenable number.

3203123442001 is a deficient number, since it is larger than the sum of its proper divisors (457589063151).

3203123442001 is an equidigital number, since it uses as much as digits as its factorization.

3203123442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457589063150.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3203123442001 its reverse (1002443213023), we get a palindrome (4205566655024).

The spelling of 3203123442001 in words is "three trillion, two hundred three billion, one hundred twenty-three million, four hundred forty-two thousand, one".