160111312 has 10 divisors (see below), whose sum is σ = 310215698. Its totient is φ = 80055648.

The previous prime is 160111283. The next prime is 160111331. The reversal of 160111312 is 213111061.

It can be written as a sum of positive squares in only one way, i.e., 134467216 + 25644096 = 11596^2 + 5064^2 .

It is a super-2 number, since 2×160111312² = 51271264460722688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 10006957 = 160111312 / (1 + 6 + 0 + 1 + 1 + 1 + 3 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003463 + ... + 5003494.

Almost surely, 2^160111312 is an apocalyptic number.

It is an amenable number.

160111312 is a deficient number, since it is larger than the sum of its proper divisors (150104386).

160111312 is a wasteful number, since it uses less digits than its factorization.

160111312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006965 (or 10006959 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 160111312 is about 12653.5098688072. The cubic root of 160111312 is about 543.0093888243.

Adding to 160111312 its reverse (213111061), we get a palindrome (373222373).

The spelling of 160111312 in words is "one hundred sixty million, one hundred eleven thousand, three hundred twelve".