3001023145 has 4 divisors (see below), whose sum is σ = 3601227780. Its totient is φ = 2400818512.

The previous prime is 3001023143. The next prime is 3001023203. The reversal of 3001023145 is 5413201003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2286369856 + 714653289 = 47816^2 + 26733^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001023145 - 2¹ = 3001023143 is a prime.

It is a super-2 number, since 2×3001023145² = 18012279833651382050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3001023143) 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, 300102310 + ... + 300102319.

It is an arithmetic number, because the mean of its divisors is an integer number (900306945).

Almost surely, 2^3001023145 is an apocalyptic number.

It is an amenable number.

3001023145 is a deficient number, since it is larger than the sum of its proper divisors (600204635).

3001023145 is an equidigital number, since it uses as much as digits as its factorization.

3001023145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600204634.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3001023145 is about 54781.5949475734. The cubic root of 3001023145 is about 1442.4135106090.

Adding to 3001023145 its reverse (5413201003), we get a palindrome (8414224148).

The spelling of 3001023145 in words is "three billion, one million, twenty-three thousand, one hundred forty-five".