21133011141334 has 8 divisors (see below), whose sum is σ = 32373974514528. Its totient is φ = 10341686303160.

The previous prime is 21133011141313. The next prime is 21133011141391. The reversal of 21133011141334 is 43314111033112.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112409633637 + ... + 112409633824.

It is an arithmetic number, because the mean of its divisors is an integer number (4046746814316).

Almost surely, 2^{21133011141334} is an apocalyptic number.

21133011141334 is a deficient number, since it is larger than the sum of its proper divisors (11240963373194).

21133011141334 is a wasteful number, since it uses less digits than its factorization.

21133011141334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224819267510.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 21133011141334 its reverse (43314111033112), we get a palindrome (64447122174446).

The spelling of 21133011141334 in words is "twenty-one trillion, one hundred thirty-three billion, eleven million, one hundred forty-one thousand, three hundred thirty-four".