21133200001030 has 32 divisors (see below), whose sum is σ = 40979939966784. Its totient is φ = 7800352534656.

The previous prime is 21133200001027. The next prime is 21133200001031. The reversal of 21133200001030 is 3010000233112.

It is a super-2 number, since 2×21133200001030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21133200000995 and 21133200001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21133200001031) 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 15 ways as a sum of consecutive naturals, for example, 27485562 + ... + 28243981.

It is an arithmetic number, because the mean of its divisors is an integer number (1280623123962).

Almost surely, 2^{21133200001030} is an apocalyptic number.

21133200001030 is a deficient number, since it is larger than the sum of its proper divisors (19846739965754).

21133200001030 is a wasteful number, since it uses less digits than its factorization.

21133200001030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55732480.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 21133200001030 its reverse (3010000233112), we get a palindrome (24143200234142).

The spelling of 21133200001030 in words is "twenty-one trillion, one hundred thirty-three billion, two hundred million, one thousand, thirty".