21033303110141 has 8 divisors (see below), whose sum is σ = 24262715471040. Its totient is φ = 17860054442688.

The previous prime is 21033303110119. The next prime is 21033303110153. The reversal of 21033303110141 is 14101130333012.

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

It is a cyclic number.

It is not a de Polignac number, because 21033303110141 - 2⁴² = 16635256599037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21033303140141) 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, 14040922556 + ... + 14040924053.

It is an arithmetic number, because the mean of its divisors is an integer number (3032839433880).

Almost surely, 2^{21033303110141} is an apocalyptic number.

It is an amenable number.

21033303110141 is a deficient number, since it is larger than the sum of its proper divisors (3229412360899).

21033303110141 is a wasteful number, since it uses less digits than its factorization.

21033303110141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28081846723.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 21033303110141 its reverse (14101130333012), we get a palindrome (35134433443153).

The spelling of 21033303110141 in words is "twenty-one trillion, thirty-three billion, three hundred three million, one hundred ten thousand, one hundred forty-one".