21333120114 has 16 divisors (see below), whose sum is σ = 42712678080. Its totient is φ = 7103300400.

The previous prime is 21333120101. The next prime is 21333120121. The reversal of 21333120114 is 41102133312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1928937 + ... + 1939964.

It is an arithmetic number, because the mean of its divisors is an integer number (2669542380).

Almost surely, 2^21333120114 is an apocalyptic number.

21333120114 is an abundant number, since it is smaller than the sum of its proper divisors (21379557966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21333120114 is a wasteful number, since it uses less digits than its factorization.

21333120114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869825.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 21333120114 its reverse (41102133312), we get a palindrome (62435253426).

The spelling of 21333120114 in words is "twenty-one billion, three hundred thirty-three million, one hundred twenty thousand, one hundred fourteen".