101021021330133 has 32 divisors (see below), whose sum is σ = 135524135577600. Its totient is φ = 66933411462720.

The previous prime is 101021021330093. The next prime is 101021021330171. The reversal of 101021021330133 is 331033120120101.

It is a happy number.

It is not a de Polignac number, because 101021021330133 - 2¹⁴ = 101021021313749 is a prime.

It is a super-3 number, since 3×101021021330133³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021021330233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7067859735 + ... + 7067874027.

It is an arithmetic number, because the mean of its divisors is an integer number (4235129236800).

Almost surely, 2^{101021021330133} is an apocalyptic number.

It is an amenable number.

101021021330133 is a deficient number, since it is larger than the sum of its proper divisors (34503114247467).

101021021330133 is a wasteful number, since it uses less digits than its factorization.

101021021330133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27009.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 101021021330133 its reverse (331033120120101), we get a palindrome (432054141450234).

The spelling of 101021021330133 in words is "one hundred one trillion, twenty-one billion, twenty-one million, three hundred thirty thousand, one hundred thirty-three".