120200102023 has 2 divisors, whose sum is σ = 120200102024. Its totient is φ = 120200102022.

The previous prime is 120200102003. The next prime is 120200102047. The reversal of 120200102023 is 320201002021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120200102023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120200101994 and 120200102012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120200102003) 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 as a sum of consecutive naturals, namely, 60100051011 + 60100051012.

It is an arithmetic number, because the mean of its divisors is an integer number (60100051012).

Almost surely, 2^120200102023 is an apocalyptic number.

120200102023 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200102023 is an equidigital number, since it uses as much as digits as its factorization.

120200102023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 120200102023 its reverse (320201002021), we get a palindrome (440401104044).

The spelling of 120200102023 in words is "one hundred twenty billion, two hundred million, one hundred two thousand, twenty-three".