120110210021023 has 2 divisors, whose sum is σ = 120110210021024. Its totient is φ = 120110210021022.

The previous prime is 120110210021017. The next prime is 120110210021051. The reversal of 120110210021023 is 320120012011021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120110210021023 - 2²⁵ = 120110176466591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120110210020988 and 120110210021006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120110210021063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055105010511 + 60055105010512.

It is an arithmetic number, because the mean of its divisors is an integer number (60055105010512).

Almost surely, 2^{120110210021023} is an apocalyptic number.

120110210021023 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110210021023 is an equidigital number, since it uses as much as digits as its factorization.

120110210021023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120110210021023 its reverse (320120012011021), we get a palindrome (440230222032044).

The spelling of 120110210021023 in words is "one hundred twenty trillion, one hundred ten billion, two hundred ten million, twenty-one thousand, twenty-three".