2120133342411 has 12 divisors (see below), whose sum is σ = 3499902660592. Its totient is φ = 1211504767056.

The previous prime is 2120133342403. The next prime is 2120133342413. The reversal of 2120133342411 is 1142433310212.

2120133342411 is a `hidden beast` number, since 2 + 1 + 201 + 3 + 3 + 3 + 42 + 411 = 666.

It is not a de Polignac number, because 2120133342411 - 2³ = 2120133342403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120133342413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16826455036 + ... + 16826455161.

Almost surely, 2^{2120133342411} is an apocalyptic number.

2120133342411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2120133342411 is a deficient number, since it is larger than the sum of its proper divisors (1379769318181).

2120133342411 is a wasteful number, since it uses less digits than its factorization.

2120133342411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33652910210 (or 33652910207 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2120133342411 its reverse (1142433310212), we get a palindrome (3262566652623).

The spelling of 2120133342411 in words is "two trillion, one hundred twenty billion, one hundred thirty-three million, three hundred forty-two thousand, four hundred eleven".