16011143011 has 2 divisors, whose sum is σ = 16011143012. Its totient is φ = 16011143010.

The previous prime is 16011142993. The next prime is 16011143023. The reversal of 16011143011 is 11034111061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16011143011 - 2⁷ = 16011142883 is a prime.

It is a super-2 number, since 2×16011143011² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16011143011.

It is not a weakly prime, because it can be changed into another prime (16011143051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8005571505 + 8005571506.

It is an arithmetic number, because the mean of its divisors is an integer number (8005571506).

Almost surely, 2^16011143011 is an apocalyptic number.

16011143011 is a deficient number, since it is larger than the sum of its proper divisors (1).

16011143011 is an equidigital number, since it uses as much as digits as its factorization.

16011143011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 16011143011 its reverse (11034111061), we get a palindrome (27045254072).

The spelling of 16011143011 in words is "sixteen billion, eleven million, one hundred forty-three thousand, eleven".