30013003001 has 4 divisors (see below), whose sum is σ = 30020497152. Its totient is φ = 30005508852.

The previous prime is 30013002977. The next prime is 30013003021. The reversal of 30013003001 is 10030031003.

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: 10030031003 = 37 ⋅271081919.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30013003001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013003021) 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, 3741065 + ... + 3749078.

It is an arithmetic number, because the mean of its divisors is an integer number (7505124288).

Almost surely, 2^30013003001 is an apocalyptic number.

It is an amenable number.

30013003001 is a deficient number, since it is larger than the sum of its proper divisors (7494151).

30013003001 is an equidigital number, since it uses as much as digits as its factorization.

30013003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7494150.

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 30013003001 its reverse (10030031003), we get a palindrome (40043034004).

The spelling of 30013003001 in words is "thirty billion, thirteen million, three thousand, one".