3201244123161 has 16 divisors (see below), whose sum is σ = 5165032535424. Its totient is φ = 1721677511424.

The previous prime is 3201244123117. The next prime is 3201244123201. The reversal of 3201244123161 is 1613214421023.

It is not a de Polignac number, because 3201244123161 - 2⁶ = 3201244123097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3201244123111) 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 15 ways as a sum of consecutive naturals, for example, 4483534830 + ... + 4483535543.

It is an arithmetic number, because the mean of its divisors is an integer number (322814533464).

Almost surely, 2^{3201244123161} is an apocalyptic number.

It is an amenable number.

3201244123161 is a deficient number, since it is larger than the sum of its proper divisors (1963788412263).

3201244123161 is a wasteful number, since it uses less digits than its factorization.

3201244123161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8967070400.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 3201244123161 its reverse (1613214421023), we get a palindrome (4814458544184).

The spelling of 3201244123161 in words is "three trillion, two hundred one billion, two hundred forty-four million, one hundred twenty-three thousand, one hundred sixty-one".