3104201021 has 4 divisors (see below), whose sum is σ = 3127897344. Its totient is φ = 3080504700.

The previous prime is 3104200997. The next prime is 3104201033. The reversal of 3104201021 is 1201024013.

3104201021 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.

It is a cyclic number.

It is not a de Polignac number, because 3104201021 - 2¹⁴ = 3104184637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3104200987 and 3104201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104201521) 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, 11847965 + ... + 11848226.

It is an arithmetic number, because the mean of its divisors is an integer number (781974336).

Almost surely, 2^3104201021 is an apocalyptic number.

It is an amenable number.

3104201021 is a deficient number, since it is larger than the sum of its proper divisors (23696323).

3104201021 is a wasteful number, since it uses less digits than its factorization.

3104201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23696322.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3104201021 is about 55715.3571378664. The cubic root of 3104201021 is about 1458.7580952526.

Adding to 3104201021 its reverse (1201024013), we get a palindrome (4305225034).

The spelling of 3104201021 in words is "three billion, one hundred four million, two hundred one thousand, twenty-one".