3102121121 has 8 divisors (see below), whose sum is σ = 3583198944. Its totient is φ = 2654221120.

The previous prime is 3102121073. The next prime is 3102121129. The reversal of 3102121121 is 1211212013.

3102121121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3102121121 - 2²⁶ = 3035012257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3102121096 and 3102121105.

It is not an unprimeable number, because it can be changed into a prime (3102121129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8294255 + ... + 8294628.

It is an arithmetic number, because the mean of its divisors is an integer number (447899868).

Almost surely, 2^3102121121 is an apocalyptic number.

It is an amenable number.

3102121121 is a deficient number, since it is larger than the sum of its proper divisors (481077823).

3102121121 is a wasteful number, since it uses less digits than its factorization.

3102121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16588911.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 3102121121 is about 55696.6885999518. The cubic root of 3102121121 is about 1458.4322197878.

Adding to 3102121121 its reverse (1211212013), we get a palindrome (4313333134).

The spelling of 3102121121 in words is "three billion, one hundred two million, one hundred twenty-one thousand, one hundred twenty-one".