16013011 has 8 divisors (see below), whose sum is σ = 18328320. Its totient is φ = 13704648.

The previous prime is 16013003. The next prime is 16013021. The reversal of 16013011 is 11031061.

It is a happy number.

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 16013011 - 2³ = 16013003 is a prime.

It is a super-2 number, since 2×16013011² = 512833042572242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16012982 and 16013000.

It is not an unprimeable number, because it can be changed into a prime (16013021) 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, 4920 + ... + 7498.

It is an arithmetic number, because the mean of its divisors is an integer number (2291040).

Almost surely, 2^16013011 is an apocalyptic number.

16013011 is a deficient number, since it is larger than the sum of its proper divisors (2315309).

16013011 is an equidigital number, since it uses as much as digits as its factorization.

16013011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 16013011 is about 4001.6260444974. The cubic root of 16013011 is about 252.0524949427.

Adding to 16013011 its reverse (11031061), we get a palindrome (27044072).

The spelling of 16013011 in words is "sixteen million, thirteen thousand, eleven".