3045235321 has 4 divisors (see below), whose sum is σ = 3046539600. Its totient is φ = 3043931044.

The previous prime is 3045235283. The next prime is 3045235339. The reversal of 3045235321 is 1235325403.

3045235321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1235325403 = 13 ⋅95025031.

It is a cyclic number.

It is not a de Polignac number, because 3045235321 - 2²¹ = 3043138169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3045235321.

It is not an unprimeable number, because it can be changed into a prime (3045235021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648631 + ... + 653308.

It is an arithmetic number, because the mean of its divisors is an integer number (761634900).

Almost surely, 2^3045235321 is an apocalyptic number.

It is an amenable number.

3045235321 is a deficient number, since it is larger than the sum of its proper divisors (1304279).

3045235321 is a wasteful number, since it uses less digits than its factorization.

3045235321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304278.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3045235321 is about 55183.6508487795. The cubic root of 3045235321 is about 1449.4623961835.

The spelling of 3045235321 in words is "three billion, forty-five million, two hundred thirty-five thousand, three hundred twenty-one".