30000302001 has 12 divisors (see below), whose sum is σ = 44504953012. Its totient is φ = 19459655136.

The previous prime is 30000301979. The next prime is 30000302023. The reversal of 30000302001 is 10020300003.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30000301979) and next prime (30000302023).

It can be written as a sum of positive squares in 2 ways, for example, as 12264455025 + 17735846976 = 110745^2 + 133176^2 .

It is not a de Polignac number, because 30000302001 - 2²² = 29996107697 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30000302051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45045166 + ... + 45045831.

Almost surely, 2^30000302001 is an apocalyptic number.

It is an amenable number.

30000302001 is a deficient number, since it is larger than the sum of its proper divisors (14504651011).

30000302001 is a wasteful number, since it uses less digits than its factorization.

30000302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90091040 (or 90091037 counting only the distinct ones).

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

Adding to 30000302001 its reverse (10020300003), we get a palindrome (40020602004).

The spelling of 30000302001 in words is "thirty billion, three hundred two thousand, one".