21133010301 has 16 divisors (see below), whose sum is σ = 32129826624. Its totient is φ = 12239933184.

The previous prime is 21133010291. The next prime is 21133010323. The reversal of 21133010301 is 10301033112.

It is not a de Polignac number, because 21133010301 - 2⁶ = 21133010237 is a prime.

It is a super-2 number, since 2×21133010301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21133010501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15936751 + ... + 15938076.

It is an arithmetic number, because the mean of its divisors is an integer number (2008114164).

Almost surely, 2^21133010301 is an apocalyptic number.

It is an amenable number.

21133010301 is a deficient number, since it is larger than the sum of its proper divisors (10996816323).

21133010301 is a wasteful number, since it uses less digits than its factorization.

21133010301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31874860.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 21133010301 its reverse (10301033112), we get a palindrome (31434043413).

The spelling of 21133010301 in words is "twenty-one billion, one hundred thirty-three million, ten thousand, three hundred one".