1021033133332 has 6 divisors (see below), whose sum is σ = 1786807983338. Its totient is φ = 510516566664.

The previous prime is 1021033133311. The next prime is 1021033133357. The reversal of 1021033133332 is 2333313301201.

1021033133332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 924239967876 + 96793165456 = 961374^2 + 311116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1021033133297 and 1021033133306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127629141663 + ... + 127629141670.

Almost surely, 2^{1021033133332} is an apocalyptic number.

It is an amenable number.

1021033133332 is a deficient number, since it is larger than the sum of its proper divisors (765774850006).

1021033133332 is a wasteful number, since it uses less digits than its factorization.

1021033133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255258283337 (or 255258283335 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1021033133332 its reverse (2333313301201), we get a palindrome (3354346434533).

The spelling of 1021033133332 in words is "one trillion, twenty-one billion, thirty-three million, one hundred thirty-three thousand, three hundred thirty-two".