1201010121333 has 48 divisors (see below), whose sum is σ = 1972659564096. Its totient is φ = 697641880320.

The previous prime is 1201010121317. The next prime is 1201010121359. The reversal of 1201010121333 is 3331210101021.

1201010121333 is a `hidden beast` number, since 1 + 201 + 0 + 10 + 121 + 333 = 666.

It is not a de Polignac number, because 1201010121333 - 2⁴ = 1201010121317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201010121373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2201416 + ... + 2692257.

It is an arithmetic number, because the mean of its divisors is an integer number (41097074252).

Almost surely, 2^{1201010121333} is an apocalyptic number.

It is an amenable number.

1201010121333 is a deficient number, since it is larger than the sum of its proper divisors (771649442763).

1201010121333 is a wasteful number, since it uses less digits than its factorization.

1201010121333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4893794 (or 4893791 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1201010121333 its reverse (3331210101021), we get a palindrome (4532220222354).

The spelling of 1201010121333 in words is "one trillion, two hundred one billion, ten million, one hundred twenty-one thousand, three hundred thirty-three".