120103023203 has 2 divisors, whose sum is σ = 120103023204. Its totient is φ = 120103023202.

The previous prime is 120103023163. The next prime is 120103023239. The reversal of 120103023203 is 302320301021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120103023203 - 2⁸ = 120103022947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (120103013203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051511601 + 60051511602.

It is an arithmetic number, because the mean of its divisors is an integer number (60051511602).

Almost surely, 2^120103023203 is an apocalyptic number.

120103023203 is a deficient number, since it is larger than the sum of its proper divisors (1).

120103023203 is an equidigital number, since it uses as much as digits as its factorization.

120103023203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120103023203 its reverse (302320301021), we get a palindrome (422423324224).

The spelling of 120103023203 in words is "one hundred twenty billion, one hundred three million, twenty-three thousand, two hundred three".