1333031000121 has 20 divisors (see below), whose sum is σ = 1992841651152. Its totient is φ = 888007318488.

The previous prime is 1333031000113. The next prime is 1333031000149. The reversal of 1333031000121 is 1210001303331.

It is a happy number.

1333031000121 is a `hidden beast` number, since 1 + 3 + 330 + 310 + 0 + 0 + 1 + 21 = 666.

It is not a de Polignac number, because 1333031000121 - 2³ = 1333031000113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1333031000094 and 1333031000103.

It is not an unprimeable number, because it can be changed into a prime (1333031200121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6189915 + ... + 6401648.

Almost surely, 2^{1333031000121} is an apocalyptic number.

It is an amenable number.

1333031000121 is a deficient number, since it is larger than the sum of its proper divisors (659810651031).

1333031000121 is a wasteful number, since it uses less digits than its factorization.

1333031000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12592882 (or 12592873 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1333031000121 its reverse (1210001303331), we get a palindrome (2543032303452).

The spelling of 1333031000121 in words is "one trillion, three hundred thirty-three billion, thirty-one million, one hundred twenty-one", and thus it is an aban number.