21133010514201 has 8 divisors (see below), whose sum is σ = 28177376882400. Its totient is φ = 14088658911072.

The previous prime is 21133010514199. The next prime is 21133010514223. The reversal of 21133010514201 is 10241501033112.

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

It is not a de Polignac number, because 21133010514201 - 2¹ = 21133010514199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21133010514101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249381 + ... + 6506013.

It is an arithmetic number, because the mean of its divisors is an integer number (3522172110300).

Almost surely, 2^{21133010514201} is an apocalyptic number.

It is an amenable number.

21133010514201 is a deficient number, since it is larger than the sum of its proper divisors (7044366368199).

21133010514201 is a wasteful number, since it uses less digits than its factorization.

21133010514201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7382535.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 21133010514201 its reverse (10241501033112), we get a palindrome (31374511547313).

The spelling of 21133010514201 in words is "twenty-one trillion, one hundred thirty-three billion, ten million, five hundred fourteen thousand, two hundred one".