3020120302331 has 8 divisors (see below), whose sum is σ = 3364776198144. Its totient is φ = 2687147657320.

The previous prime is 3020120302321. The next prime is 3020120302363. The reversal of 3020120302331 is 1332030210203.

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

It is a cyclic number.

It is not a de Polignac number, because 3020120302331 - 2³⁸ = 2745242395387 is a prime.

It is a super-2 number, since 2×3020120302331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020120302321) 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, 2920812155 + ... + 2920813188.

It is an arithmetic number, because the mean of its divisors is an integer number (420597024768).

Almost surely, 2^{3020120302331} is an apocalyptic number.

3020120302331 is a deficient number, since it is larger than the sum of its proper divisors (344655895813).

3020120302331 is a wasteful number, since it uses less digits than its factorization.

3020120302331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5841625401.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3020120302331 its reverse (1332030210203), we get a palindrome (4352150512534).

The spelling of 3020120302331 in words is "three trillion, twenty billion, one hundred twenty million, three hundred two thousand, three hundred thirty-one".