21333113300110 has 16 divisors (see below), whose sum is σ = 38469804322896. Its totient is φ = 8517645235008.

The previous prime is 21333113300099. The next prime is 21333113300123. The reversal of 21333113300110 is 1100331133312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1950004887 + ... + 1950015826.

It is an arithmetic number, because the mean of its divisors is an integer number (2404362770181).

Almost surely, 2^{21333113300110} is an apocalyptic number.

21333113300110 is a deficient number, since it is larger than the sum of its proper divisors (17136691022786).

21333113300110 is a wasteful number, since it uses less digits than its factorization.

21333113300110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900021267.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 21333113300110 its reverse (1100331133312), we get a palindrome (22433444433422).

The spelling of 21333113300110 in words is "twenty-one trillion, three hundred thirty-three billion, one hundred thirteen million, three hundred thousand, one hundred ten".