3201121030113 has 24 divisors (see below), whose sum is σ = 4793106427200. Its totient is φ = 2056260626784.

The previous prime is 3201121030057. The next prime is 3201121030127. The reversal of 3201121030113 is 3110301211023.

3201121030113 is a `hidden beast` number, since 320 + 11 + 21 + 0 + 301 + 13 = 666.

It is not a de Polignac number, because 3201121030113 - 2⁶ = 3201121030049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3201121030013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12465123 + ... + 12719336.

It is an arithmetic number, because the mean of its divisors is an integer number (199712767800).

Almost surely, 2^{3201121030113} is an apocalyptic number.

It is an amenable number.

3201121030113 is a deficient number, since it is larger than the sum of its proper divisors (1591985397087).

3201121030113 is a wasteful number, since it uses less digits than its factorization.

3201121030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25184981 (or 25184978 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3201121030113 its reverse (3110301211023), we get a palindrome (6311422241136).

The spelling of 3201121030113 in words is "three trillion, two hundred one billion, one hundred twenty-one million, thirty thousand, one hundred thirteen".