30020000101 has 32 divisors (see below), whose sum is σ = 37569179648. Its totient is φ = 23353894080.

The previous prime is 30020000083. The next prime is 30020000111. The reversal of 30020000101 is 10100002003.

It is a cyclic number.

It is not a de Polignac number, because 30020000101 - 2⁷ = 30019999973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020000111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3477076 + ... + 3485698.

It is an arithmetic number, because the mean of its divisors is an integer number (1174036864).

Almost surely, 2^30020000101 is an apocalyptic number.

It is an amenable number.

30020000101 is a deficient number, since it is larger than the sum of its proper divisors (7549179547).

30020000101 is a wasteful number, since it uses less digits than its factorization.

30020000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9281.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 30020000101 its reverse (10100002003), we get a palindrome (40120002104).

The spelling of 30020000101 in words is "thirty billion, twenty million, one hundred one", and thus it is an aban number.