3045403231 has 8 divisors (see below), whose sum is σ = 3305490944. Its totient is φ = 2789004960.

The previous prime is 3045403219. The next prime is 3045403241. The reversal of 3045403231 is 1323045403.

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 3045403231 - 2¹⁷ = 3045272159 is a prime.

It is a super-2 number, since 2×3045403231² = 18548961678770478722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3045403196 and 3045403205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045403241) 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 7 ways as a sum of consecutive naturals, for example, 920640 + ... + 923941.

It is an arithmetic number, because the mean of its divisors is an integer number (413186368).

Almost surely, 2^3045403231 is an apocalyptic number.

3045403231 is a deficient number, since it is larger than the sum of its proper divisors (260087713).

3045403231 is a wasteful number, since it uses less digits than its factorization.

3045403231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844721.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3045403231 is about 55185.1722023226. The cubic root of 3045403231 is about 1449.4890361344.

Adding to 3045403231 its reverse (1323045403), we get a palindrome (4368448634).

The spelling of 3045403231 in words is "three billion, forty-five million, four hundred three thousand, two hundred thirty-one".