2020231304042 has 16 divisors (see below), whose sum is σ = 3613829910912. Its totient is φ = 828169354320.

The previous prime is 2020231304041. The next prime is 2020231304053. The reversal of 2020231304042 is 2404031320202.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2020231303999 and 2020231304017.

It is not an unprimeable number, because it can be changed into a prime (2020231304041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3137004809 + ... + 3137005452.

It is an arithmetic number, because the mean of its divisors is an integer number (225864369432).

Almost surely, 2^{2020231304042} is an apocalyptic number.

2020231304042 is a deficient number, since it is larger than the sum of its proper divisors (1593598606870).

2020231304042 is a wasteful number, since it uses less digits than its factorization.

2020231304042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6274010293.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2020231304042 its reverse (2404031320202), we get a palindrome (4424262624244).

The spelling of 2020231304042 in words is "two trillion, twenty billion, two hundred thirty-one million, three hundred four thousand, forty-two".