21301114 has 8 divisors (see below), whose sum is σ = 32086080. Its totient is φ = 10605756.

The previous prime is 21301097. The next prime is 21301157. The reversal of 21301114 is 41110312.

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

It is a junction number, because it is equal to n+sod(n) for n = 21301094 and 21301103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21804 + ... + 22759.

It is an arithmetic number, because the mean of its divisors is an integer number (4010760).

Almost surely, 2^21301114 is an apocalyptic number.

21301114 is a deficient number, since it is larger than the sum of its proper divisors (10784966).

21301114 is a wasteful number, since it uses less digits than its factorization.

21301114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44804.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 21301114 is about 4615.3129904699. The cubic root of 21301114 is about 277.2048166537.

Adding to 21301114 its reverse (41110312), we get a palindrome (62411426).

The spelling of 21301114 in words is "twenty-one million, three hundred one thousand, one hundred fourteen".