2130033032021 has 8 divisors (see below), whose sum is σ = 2230905784320. Its totient is φ = 2029848831472.

The previous prime is 2130033032009. The next prime is 2130033032027. The reversal of 2130033032021 is 1202303300312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130033032021 - 2⁶ = 2130033031957 is a prime.

It is a super-2 number, since 2×2130033032021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130033031984 and 2130033032002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130033032027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172131605 + ... + 172143978.

It is an arithmetic number, because the mean of its divisors is an integer number (278863223040).

Almost surely, 2^{2130033032021} is an apocalyptic number.

It is an amenable number.

2130033032021 is a deficient number, since it is larger than the sum of its proper divisors (100872752299).

2130033032021 is a wasteful number, since it uses less digits than its factorization.

2130033032021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344275875.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2130033032021 its reverse (1202303300312), we get a palindrome (3332336332333).

The spelling of 2130033032021 in words is "two trillion, one hundred thirty billion, thirty-three million, thirty-two thousand, twenty-one".