3000023001 has 40 divisors (see below), whose sum is σ = 4649173320. Its totient is φ = 1925586432.

The previous prime is 3000022999. The next prime is 3000023027. The reversal of 3000023001 is 1003200003.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1319432976 + 1680590025 = 36324^2 + 40995^2 .

It is not a de Polignac number, because 3000023001 - 2¹ = 3000022999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (3000023051) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 930945 + ... + 934161.

It is an arithmetic number, because the mean of its divisors is an integer number (116229333).

Almost surely, 2^3000023001 is an apocalyptic number.

It is an amenable number.

3000023001 is a deficient number, since it is larger than the sum of its proper divisors (1649150319).

3000023001 is a wasteful number, since it uses less digits than its factorization.

3000023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655 (or 3646 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 3000023001 is about 54772.4657195566. The cubic root of 3000023001 is about 1442.2532562071.

Adding to 3000023001 its reverse (1003200003), we get a palindrome (4003223004).

The spelling of 3000023001 in words is "three billion, twenty-three thousand, one".