2160151111 has 4 divisors (see below), whose sum is σ = 2186177112. Its totient is φ = 2134125112.

The previous prime is 2160151069. The next prime is 2160151117. The reversal of 2160151111 is 1111510612.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2160151111 - 2³¹ = 12667463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160151117) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 13012876 + ... + 13013041.

It is an arithmetic number, because the mean of its divisors is an integer number (546544278).

Almost surely, 2^2160151111 is an apocalyptic number.

2160151111 is a deficient number, since it is larger than the sum of its proper divisors (26026001).

2160151111 is an equidigital number, since it uses as much as digits as its factorization.

2160151111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26026000.

The product of its (nonzero) digits is 60, while the sum is 19.

The square root of 2160151111 is about 46477.4258215749. The cubic root of 2160151111 is about 1292.6909576477.

Adding to 2160151111 its reverse (1111510612), we get a palindrome (3271661723).

The spelling of 2160151111 in words is "two billion, one hundred sixty million, one hundred fifty-one thousand, one hundred eleven".