2033010002021 has 4 divisors (see below), whose sum is σ = 2033185016652. Its totient is φ = 2032834987392.

The previous prime is 2033010002011. The next prime is 2033010002041. The reversal of 2033010002021 is 1202000103302.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 296492229121 + 1736517772900 = 544511^2 + 1317770^2 .

It is a cyclic number.

It is not a de Polignac number, because 2033010002021 - 2¹⁴ = 2033009985637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2033010001987 and 2033010002005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033010002011) 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, 87489890 + ... + 87513123.

It is an arithmetic number, because the mean of its divisors is an integer number (508296254163).

Almost surely, 2^{2033010002021} is an apocalyptic number.

It is an amenable number.

2033010002021 is a deficient number, since it is larger than the sum of its proper divisors (175014631).

2033010002021 is a wasteful number, since it uses less digits than its factorization.

2033010002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175014630.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2033010002021 its reverse (1202000103302), we get a palindrome (3235010105323).

The spelling of 2033010002021 in words is "two trillion, thirty-three billion, ten million, two thousand, twenty-one".