2133141042021 has 32 divisors (see below), whose sum is σ = 3266317593600. Its totient is φ = 1224670855680.

The previous prime is 2133141042007. The next prime is 2133141042029. The reversal of 2133141042021 is 1202401413312.

It is not a de Polignac number, because 2133141042021 - 2⁵ = 2133141041989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2133141041982 and 2133141042000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133141042029) 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, 7999125 + ... + 8261493.

It is an arithmetic number, because the mean of its divisors is an integer number (102072424800).

Almost surely, 2^{2133141042021} is an apocalyptic number.

It is an amenable number.

2133141042021 is a deficient number, since it is larger than the sum of its proper divisors (1133176551579).

2133141042021 is a wasteful number, since it uses less digits than its factorization.

2133141042021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275369.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2133141042021 its reverse (1202401413312), we get a palindrome (3335542455333).

The spelling of 2133141042021 in words is "two trillion, one hundred thirty-three billion, one hundred forty-one million, forty-two thousand, twenty-one".