3020452231 has 4 divisors (see below), whose sum is σ = 3026035864. Its totient is φ = 3014868600.

The previous prime is 3020452229. The next prime is 3020452261. The reversal of 3020452231 is 1322540203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1322540203 = 5749 ⋅230047.

It is a cyclic number.

It is not a de Polignac number, because 3020452231 - 2¹ = 3020452229 is a prime.

It is a super-2 number, since 2×3020452231² = 18246263359505754722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020452261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2791005 + ... + 2792086.

It is an arithmetic number, because the mean of its divisors is an integer number (756508966).

Almost surely, 2^3020452231 is an apocalyptic number.

3020452231 is a deficient number, since it is larger than the sum of its proper divisors (5583633).

3020452231 is an equidigital number, since it uses as much as digits as its factorization.

3020452231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5583632.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3020452231 is about 54958.6410949179. The cubic root of 3020452231 is about 1445.5196194794.

Adding to 3020452231 its reverse (1322540203), we get a palindrome (4342992434).

The spelling of 3020452231 in words is "three billion, twenty million, four hundred fifty-two thousand, two hundred thirty-one".