32163071161 has 32 divisors (see below), whose sum is σ = 37326643200. Its totient is φ = 27460918080.

The previous prime is 32163071119. The next prime is 32163071167. The reversal of 32163071161 is 16117036123.

It is a cyclic number.

It is not a de Polignac number, because 32163071161 - 2⁹ = 32163070649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32163071167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5093196 + ... + 5099506.

It is an arithmetic number, because the mean of its divisors is an integer number (1166457600).

Almost surely, 2^32163071161 is an apocalyptic number.

It is an amenable number.

32163071161 is a deficient number, since it is larger than the sum of its proper divisors (5163572039).

32163071161 is a wasteful number, since it uses less digits than its factorization.

32163071161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 32163071161 in words is "thirty-two billion, one hundred sixty-three million, seventy-one thousand, one hundred sixty-one".