2020142122323 has 16 divisors (see below), whose sum is σ = 2900767618560. Its totient is φ = 1243142643744.

The previous prime is 2020142122319. The next prime is 2020142122331. The reversal of 2020142122323 is 3232212410202.

It is not a de Polignac number, because 2020142122323 - 2² = 2020142122319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020142122293 and 2020142122302.

It is not an unprimeable number, because it can be changed into a prime (2020142122363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1969990 + ... + 2814452.

It is an arithmetic number, because the mean of its divisors is an integer number (181297976160).

Almost surely, 2^{2020142122323} is an apocalyptic number.

2020142122323 is a deficient number, since it is larger than the sum of its proper divisors (880625496237).

2020142122323 is a wasteful number, since it uses less digits than its factorization.

2020142122323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905818.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2020142122323 its reverse (3232212410202), we get a palindrome (5252354532525).

The spelling of 2020142122323 in words is "two trillion, twenty billion, one hundred forty-two million, one hundred twenty-two thousand, three hundred twenty-three".