21033132001102 has 8 divisors (see below), whose sum is σ = 33976597847976. Its totient is φ = 9707599385112.

The previous prime is 21033132001073. The next prime is 21033132001103. The reversal of 21033132001102 is 20110023133012.

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

It is a self number, because there is not a number n which added to its sum of digits gives 21033132001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21033132001103) 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 3 ways as a sum of consecutive naturals, for example, 404483307688 + ... + 404483307739.

It is an arithmetic number, because the mean of its divisors is an integer number (4247074730997).

Almost surely, 2^{21033132001102} is an apocalyptic number.

21033132001102 is a deficient number, since it is larger than the sum of its proper divisors (12943465846874).

21033132001102 is a wasteful number, since it uses less digits than its factorization.

21033132001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808966615442.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 21033132001102 its reverse (20110023133012), we get a palindrome (41143155134114).

The spelling of 21033132001102 in words is "twenty-one trillion, thirty-three billion, one hundred thirty-two million, one thousand, one hundred two".