120210030020023 has 16 divisors (see below), whose sum is σ = 122888023879680. Its totient is φ = 117567187214400.

The previous prime is 120210030020011. The next prime is 120210030020029. The reversal of 120210030020023 is 320020030012021.

It is a cyclic number.

It is not a de Polignac number, because 120210030020023 - 2²¹ = 120210027922871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120210030019979 and 120210030020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210030020029) 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 in 15 ways as a sum of consecutive naturals, for example, 12324013 + ... + 19806598.

It is an arithmetic number, because the mean of its divisors is an integer number (7680501492480).

Almost surely, 2^{120210030020023} is an apocalyptic number.

120210030020023 is a deficient number, since it is larger than the sum of its proper divisors (2677993859657).

120210030020023 is a wasteful number, since it uses less digits than its factorization.

120210030020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32131158.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120210030020023 its reverse (320020030012021), we get a palindrome (440230060032044).

The spelling of 120210030020023 in words is "one hundred twenty trillion, two hundred ten billion, thirty million, twenty thousand, twenty-three".