16057312311 has 8 divisors (see below), whose sum is σ = 22669146864. Its totient is φ = 10075176320.

The previous prime is 16057312309. The next prime is 16057312363. The reversal of 16057312311 is 11321375061.

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 16057312311 - 2¹ = 16057312309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16057312301) by changing a digit.

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, 157424580 + ... + 157424681.

It is an arithmetic number, because the mean of its divisors is an integer number (2833643358).

Almost surely, 2^16057312311 is an apocalyptic number.

16057312311 is a deficient number, since it is larger than the sum of its proper divisors (6611834553).

16057312311 is a wasteful number, since it uses less digits than its factorization.

16057312311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314849281.

The product of its (nonzero) digits is 3780, while the sum is 30.

Adding to 16057312311 its reverse (11321375061), we get a palindrome (27378687372).

The spelling of 16057312311 in words is "sixteen billion, fifty-seven million, three hundred twelve thousand, three hundred eleven".