2020024031 has 4 divisors (see below), whose sum is σ = 2138848992. Its totient is φ = 1901199072.

The previous prime is 2020024021. The next prime is 2020024043. The reversal of 2020024031 is 1304200202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020024031 - 2¹⁰ = 2020023007 is a prime.

It is a super-2 number, since 2×2020024031² = 8160994171634977922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020023997 and 2020024015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020024001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59412455 + ... + 59412488.

It is an arithmetic number, because the mean of its divisors is an integer number (534712248).

Almost surely, 2^2020024031 is an apocalyptic number.

2020024031 is a deficient number, since it is larger than the sum of its proper divisors (118824961).

2020024031 is a wasteful number, since it uses less digits than its factorization.

2020024031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118824960.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2020024031 is about 44944.6774490595. The cubic root of 2020024031 is about 1264.1118776738. Note that the first 3 decimals are identical.

Adding to 2020024031 its reverse (1304200202), we get a palindrome (3324224233).

The spelling of 2020024031 in words is "two billion, twenty million, twenty-four thousand, thirty-one".