2020120110123 has 8 divisors (see below), whose sum is σ = 2700832700928. Its totient is φ = 1343077129704.

The previous prime is 2020120110023. The next prime is 2020120110131. The reversal of 2020120110123 is 3210110210202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2020120110123 - 2¹³ = 2020120101931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020120110163) 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 in 7 ways as a sum of consecutive naturals, for example, 917401311 + ... + 917403512.

It is an arithmetic number, because the mean of its divisors is an integer number (337604087616).

Almost surely, 2^{2020120110123} is an apocalyptic number.

2020120110123 is a deficient number, since it is larger than the sum of its proper divisors (680712590805).

2020120110123 is a wasteful number, since it uses less digits than its factorization.

2020120110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834805193.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2020120110123 its reverse (3210110210202), we get a palindrome (5230230320325).

The spelling of 2020120110123 in words is "two trillion, twenty billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-three".