3020231113121 has 48 divisors (see below), whose sum is σ = 3285713034240. Its totient is φ = 2774798208000.

The previous prime is 3020231113013. The next prime is 3020231113247. The reversal of 3020231113121 is 1213111320203.

It is a happy number.

It is not a de Polignac number, because 3020231113121 - 2¹⁰ = 3020231112097 is a prime.

It is a super-2 number, since 2×3020231113121² (a number of 26 digits) contains 22 as substring.

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 = 3020231113093 and 3020231113102.

It is not an unprimeable number, because it can be changed into a prime (3020231119121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2906862920 + ... + 2906863958.

It is an arithmetic number, because the mean of its divisors is an integer number (68452354880).

Almost surely, 2^{3020231113121} is an apocalyptic number.

It is an amenable number.

3020231113121 is a deficient number, since it is larger than the sum of its proper divisors (265481921119).

3020231113121 is a wasteful number, since it uses less digits than its factorization.

3020231113121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3020231113121 its reverse (1213111320203), we get a palindrome (4233342433324).

The spelling of 3020231113121 in words is "three trillion, twenty billion, two hundred thirty-one million, one hundred thirteen thousand, one hundred twenty-one".