2133021120031 has 8 divisors (see below), whose sum is σ = 2225800291680. Its totient is φ = 2040245208672.

The previous prime is 2133021120029. The next prime is 2133021120059. The reversal of 2133021120031 is 1300211203312.

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 2133021120031 - 2¹ = 2133021120029 is a prime.

It is a super-2 number, since 2×2133021120031² (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 = 2133021119990 and 2133021120008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133021120011) 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, 572121 + ... + 2143213.

It is an arithmetic number, because the mean of its divisors is an integer number (278225036460).

Almost surely, 2^{2133021120031} is an apocalyptic number.

2133021120031 is a deficient number, since it is larger than the sum of its proper divisors (92779171649).

2133021120031 is a wasteful number, since it uses less digits than its factorization.

2133021120031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630145.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2133021120031 its reverse (1300211203312), we get a palindrome (3433232323343).

The spelling of 2133021120031 in words is "two trillion, one hundred thirty-three billion, twenty-one million, one hundred twenty thousand, thirty-one".