3025204121 has 4 divisors (see below), whose sum is σ = 3033447552. Its totient is φ = 3016960692.

The previous prime is 3025204109. The next prime is 3025204141. The reversal of 3025204121 is 1214025203.

3025204121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1214025203 = 1579 ⋅768857.

It is a cyclic number.

It is not a de Polignac number, because 3025204121 - 2⁶ = 3025204057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3025204093 and 3025204102.

It is not an unprimeable number, because it can be changed into a prime (3025204141) 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, 4121165 + ... + 4121898.

It is an arithmetic number, because the mean of its divisors is an integer number (758361888).

Almost surely, 2^3025204121 is an apocalyptic number.

It is an amenable number.

3025204121 is a deficient number, since it is larger than the sum of its proper divisors (8243431).

3025204121 is an equidigital number, since it uses as much as digits as its factorization.

3025204121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8243430.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3025204121 is about 55001.8556141518. The cubic root of 3025204121 is about 1446.2772710583.

Adding to 3025204121 its reverse (1214025203), we get a palindrome (4239229324).

The spelling of 3025204121 in words is "three billion, twenty-five million, two hundred four thousand, one hundred twenty-one".