3201113104121 has 4 divisors (see below), whose sum is σ = 3369592741200. Its totient is φ = 3032633467044.

The previous prime is 3201113104087. The next prime is 3201113104153. The reversal of 3201113104121 is 1214013111023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201113104121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201113104093 and 3201113104102.

It is not an unprimeable number, because it can be changed into a prime (3201113104921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84239818511 + ... + 84239818548.

It is an arithmetic number, because the mean of its divisors is an integer number (842398185300).

Almost surely, 2^{3201113104121} is an apocalyptic number.

It is an amenable number.

3201113104121 is a deficient number, since it is larger than the sum of its proper divisors (168479637079).

3201113104121 is a wasteful number, since it uses less digits than its factorization.

3201113104121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168479637078.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 3201113104121 its reverse (1214013111023), we get a palindrome (4415126215144).

The spelling of 3201113104121 in words is "three trillion, two hundred one billion, one hundred thirteen million, one hundred four thousand, one hundred twenty-one".