3020000032121 has 8 divisors (see below), whose sum is σ = 3204004253184. Its totient is φ = 2836702162240.

The previous prime is 3020000032081. The next prime is 3020000032177. The reversal of 3020000032121 is 1212300000203.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3020000032121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3020000032096 and 3020000032105.

It is not an unprimeable number, because it can be changed into a prime (3020000037121) 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, 176578985 + ... + 176596086.

It is an arithmetic number, because the mean of its divisors is an integer number (400500531648).

Almost surely, 2^{3020000032121} is an apocalyptic number.

It is an amenable number.

3020000032121 is a deficient number, since it is larger than the sum of its proper divisors (184004221063).

3020000032121 is a wasteful number, since it uses less digits than its factorization.

3020000032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353175591.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 3020000032121 its reverse (1212300000203), we get a palindrome (4232300032324).

The spelling of 3020000032121 in words is "three trillion, twenty billion, thirty-two thousand, one hundred twenty-one".