2021060204031 has 32 divisors (see below), whose sum is σ = 2962894162176. Its totient is φ = 1215241056000.

The previous prime is 2021060204027. The next prime is 2021060204047. The reversal of 2021060204031 is 1304020601202.

It is not a de Polignac number, because 2021060204031 - 2² = 2021060204027 is a prime.

It is a super-2 number, since 2×2021060204031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2021060203989 and 2021060204007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021060204011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7742676 + ... + 7999446.

It is an arithmetic number, because the mean of its divisors is an integer number (92590442568).

Almost surely, 2^{2021060204031} is an apocalyptic number.

2021060204031 is a deficient number, since it is larger than the sum of its proper divisors (941833958145).

2021060204031 is a wasteful number, since it uses less digits than its factorization.

2021060204031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258663.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2021060204031 its reverse (1304020601202), we get a palindrome (3325080805233).

The spelling of 2021060204031 in words is "two trillion, twenty-one billion, sixty million, two hundred four thousand, thirty-one".