10120021333133 has 8 divisors (see below), whose sum is σ = 10508862784056. Its totient is φ = 9737942342400.

The previous prime is 10120021333109. The next prime is 10120021333157. The reversal of 10120021333133 is 33133312002101.

It is an interprime number because it is at equal distance from previous prime (10120021333109) and next prime (10120021333157).

It can be written as a sum of positive squares in 4 ways, for example, as 227121824329 + 9892899508804 = 476573^2 + 3145298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10120021333133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10120021333099 and 10120021333108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120021333633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690611998 + ... + 1690617983.

It is an arithmetic number, because the mean of its divisors is an integer number (1313607848007).

Almost surely, 2^{10120021333133} is an apocalyptic number.

It is an amenable number.

10120021333133 is a deficient number, since it is larger than the sum of its proper divisors (388841450923).

10120021333133 is an equidigital number, since it uses as much as digits as its factorization.

10120021333133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381230095.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10120021333133 its reverse (33133312002101), we get a palindrome (43253333335234).

The spelling of 10120021333133 in words is "ten trillion, one hundred twenty billion, twenty-one million, three hundred thirty-three thousand, one hundred thirty-three".