160973012 has 6 divisors (see below), whose sum is σ = 281702778. Its totient is φ = 80486504.

The previous prime is 160973009. The next prime is 160973027. The reversal of 160973012 is 210379061.

160973012 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 160934596 + 38416 = 12686^2 + 196^2 .

160973012 is strictly pandigital in base 9.

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, 20121623 + ... + 20121630.

It is an arithmetic number, because the mean of its divisors is an integer number (46950463).

Almost surely, 2^160973012 is an apocalyptic number.

It is an amenable number.

160973012 is a deficient number, since it is larger than the sum of its proper divisors (120729766).

160973012 is a wasteful number, since it uses less digits than its factorization.

160973012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40243257 (or 40243255 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 160973012 is about 12687.5140196967. The cubic root of 160973012 is about 543.9817837398.

The spelling of 160973012 in words is "one hundred sixty million, nine hundred seventy-three thousand, twelve".