2020113123 has 8 divisors (see below), whose sum is σ = 3078267648. Its totient is φ = 1154350344.

The previous prime is 2020113103. The next prime is 2020113133. The reversal of 2020113123 is 3213110202.

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

It is not a de Polignac number, because 2020113123 - 2¹⁰ = 2020112099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020113103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48097911 + ... + 48097952.

It is an arithmetic number, because the mean of its divisors is an integer number (384783456).

Almost surely, 2^2020113123 is an apocalyptic number.

2020113123 is a deficient number, since it is larger than the sum of its proper divisors (1058154525).

2020113123 is an equidigital number, since it uses as much as digits as its factorization.

2020113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96195873.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2020113123 is about 44945.6685677274. The cubic root of 2020113123 is about 1264.1304617101.

Adding to 2020113123 its reverse (3213110202), we get a palindrome (5233223325).

The spelling of 2020113123 in words is "two billion, twenty million, one hundred thirteen thousand, one hundred twenty-three".