3200120411121 has 24 divisors (see below), whose sum is σ = 4870630240320. Its totient is φ = 2019072492576.

The previous prime is 3200120411113. The next prime is 3200120411129. The reversal of 3200120411121 is 1211140210023.

It is an interprime number because it is at equal distance from previous prime (3200120411113) and next prime (3200120411129).

It is not a de Polignac number, because 3200120411121 - 2³ = 3200120411113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3200120411094 and 3200120411103.

It is not an unprimeable number, because it can be changed into a prime (3200120411129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9350806 + ... + 9686991.

It is an arithmetic number, because the mean of its divisors is an integer number (202942926680).

Almost surely, 2^{3200120411121} is an apocalyptic number.

It is an amenable number.

3200120411121 is a deficient number, since it is larger than the sum of its proper divisors (1670509829199).

3200120411121 is a wasteful number, since it uses less digits than its factorization.

3200120411121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19038805 (or 19038802 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 3200120411121 its reverse (1211140210023), we get a palindrome (4411260621144).

The spelling of 3200120411121 in words is "three trillion, two hundred billion, one hundred twenty million, four hundred eleven thousand, one hundred twenty-one".