120103023163 has 2 divisors, whose sum is σ = 120103023164. Its totient is φ = 120103023162.

The previous prime is 120103023101. The next prime is 120103023203. The reversal of 120103023163 is 361320301021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120103023163 is a prime.

It is a super-3 number, since 3×120103023163³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (120103053163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051511581 + 60051511582.

It is an arithmetic number, because the mean of its divisors is an integer number (60051511582).

Almost surely, 2^120103023163 is an apocalyptic number.

120103023163 is a deficient number, since it is larger than the sum of its proper divisors (1).

120103023163 is an equidigital number, since it uses as much as digits as its factorization.

120103023163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 120103023163 its reverse (361320301021), we get a palindrome (481423324184).

The spelling of 120103023163 in words is "one hundred twenty billion, one hundred three million, twenty-three thousand, one hundred sixty-three".