2010035021 has 4 divisors (see below), whose sum is σ = 2097427872. Its totient is φ = 1922642172.

The previous prime is 2010035003. The next prime is 2010035029. The reversal of 2010035021 is 1205300102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2010035021 - 2²² = 2005840717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010034987 and 2010035005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010035029) 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, 43696391 + ... + 43696436.

It is an arithmetic number, because the mean of its divisors is an integer number (524356968).

Almost surely, 2^2010035021 is an apocalyptic number.

It is an amenable number.

2010035021 is a deficient number, since it is larger than the sum of its proper divisors (87392851).

2010035021 is an equidigital number, since it uses as much as digits as its factorization.

2010035021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87392850.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2010035021 is about 44833.4141126905. The cubic root of 2010035021 is about 1262.0247577151.

Adding to 2010035021 its reverse (1205300102), we get a palindrome (3215335123).

The spelling of 2010035021 in words is "two billion, ten million, thirty-five thousand, twenty-one".