20110016 has 14 divisors (see below), whose sum is σ = 39905940. Its totient is φ = 10054976.

The previous prime is 20109989. The next prime is 20110043. The reversal of 20110016 is 61001102.

It is an interprime number because it is at equal distance from previous prime (20109989) and next prime (20110043).

It is a junction number, because it is equal to n+sod(n) for n = 20109979 and 20110006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157046 + ... + 157173.

Almost surely, 2^20110016 is an apocalyptic number.

It is an amenable number.

20110016 is a deficient number, since it is larger than the sum of its proper divisors (19795924).

20110016 is an equidigital number, since it uses as much as digits as its factorization.

20110016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314231 (or 314221 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 20110016 is about 4484.4192489106. The cubic root of 20110016 is about 271.9385674411.

Adding to 20110016 its reverse (61001102), we get a palindrome (81111118).

The spelling of 20110016 in words is "twenty million, one hundred ten thousand, sixteen".