3001305145 has 32 divisors (see below), whose sum is σ = 3764957184. Its totient is φ = 2294308800.

The previous prime is 3001305119. The next prime is 3001305157. The reversal of 3001305145 is 5415031003.

It is a happy number.

It is not a de Polignac number, because 3001305145 - 2⁷ = 3001305017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5330634 + ... + 5331196.

It is an arithmetic number, because the mean of its divisors is an integer number (117654912).

Almost surely, 2^3001305145 is an apocalyptic number.

It is an amenable number.

3001305145 is a deficient number, since it is larger than the sum of its proper divisors (763652039).

3001305145 is a wasteful number, since it uses less digits than its factorization.

3001305145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 3001305145 is about 54784.1687442641. The cubic root of 3001305145 is about 1442.4586894086.

Adding to 3001305145 its reverse (5415031003), we get a palindrome (8416336148).

The spelling of 3001305145 in words is "three billion, one million, three hundred five thousand, one hundred forty-five".