2021030004112 has 60 divisors (see below), whose sum is σ = 4753096782336. Its totient is φ = 828496764480.

The previous prime is 2021030004073. The next prime is 2021030004143. The reversal of 2021030004112 is 2114000301202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 56022064 + ... + 56058127.

Almost surely, 2^{2021030004112} is an apocalyptic number.

It is an amenable number.

2021030004112 is an abundant number, since it is smaller than the sum of its proper divisors (2732066778224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2021030004112 is a wasteful number, since it uses less digits than its factorization.

2021030004112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112080236 (or 112080223 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2021030004112 its reverse (2114000301202), we get a palindrome (4135030305314).

The spelling of 2021030004112 in words is "two trillion, twenty-one billion, thirty million, four thousand, one hundred twelve".