3020131323 has 18 divisors (see below), whose sum is σ = 4795049532. Its totient is φ = 1830381960.

The previous prime is 3020131313. The next prime is 3020131337. The reversal of 3020131323 is 3231310203.

It is not a de Polignac number, because 3020131323 - 2⁵ = 3020131291 is a prime.

It is a super-3 number, since 3×3020131323³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3020131296 and 3020131305.

It is not an unprimeable number, because it can be changed into a prime (3020131313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1385565 + ... + 1387742.

Almost surely, 2^3020131323 is an apocalyptic number.

3020131323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3020131323 is a deficient number, since it is larger than the sum of its proper divisors (1774918209).

3020131323 is a wasteful number, since it uses less digits than its factorization.

3020131323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773335 (or 2773321 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3020131323 is about 54955.7214764760. The cubic root of 3020131323 is about 1445.4684245806.

Adding to 3020131323 its reverse (3231310203), we get a palindrome (6251441526).

The spelling of 3020131323 in words is "three billion, twenty million, one hundred thirty-one thousand, three hundred twenty-three".