3020201030121 has 16 divisors (see below), whose sum is σ = 4393049158848. Its totient is φ = 1830412584000.

The previous prime is 3020201030101. The next prime is 3020201030237. The reversal of 3020201030121 is 1210301020203.

3020201030121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3020201030121 - 2²⁹ = 3019664159209 is a prime.

It is a super-2 number, since 2×3020201030121² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3020201030121.

It is not an unprimeable number, because it can be changed into a prime (3020201030101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8216571 + ... + 8576271.

It is an arithmetic number, because the mean of its divisors is an integer number (274565572428).

Almost surely, 2^{3020201030121} is an apocalyptic number.

It is an amenable number.

3020201030121 is a deficient number, since it is larger than the sum of its proper divisors (1372848128727).

3020201030121 is a wasteful number, since it uses less digits than its factorization.

3020201030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614152.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3020201030121 its reverse (1210301020203), we get a palindrome (4230502050324).

The spelling of 3020201030121 in words is "three trillion, twenty billion, two hundred one million, thirty thousand, one hundred twenty-one".