160102011 has 48 divisors (see below), whose sum is σ = 240814080. Its totient is φ = 94321920.

The previous prime is 160101979. The next prime is 160102013. The reversal of 160102011 is 110201061.

It is a happy number.

It is not a de Polignac number, because 160102011 - 2⁵ = 160101979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160102013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1798855 + ... + 1798943.

It is an arithmetic number, because the mean of its divisors is an integer number (5016960).

Almost surely, 2^160102011 is an apocalyptic number.

160102011 is a deficient number, since it is larger than the sum of its proper divisors (80712069).

160102011 is a wasteful number, since it uses less digits than its factorization.

160102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 175 counting only the distinct ones).

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

The square root of 160102011 is about 12653.1423369849. The cubic root of 160102011 is about 542.9988739976.

Adding to 160102011 its reverse (110201061), we get a palindrome (270303072).

The spelling of 160102011 in words is "one hundred sixty million, one hundred two thousand, eleven".