30112020001 has 16 divisors (see below), whose sum is σ = 34776748800. Its totient is φ = 25539379200.

The previous prime is 30112019969. The next prime is 30112020007. The reversal of 30112020001 is 10002021103.

It is a cyclic number.

It is not a de Polignac number, because 30112020001 - 2⁵ = 30112019969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30112020001.

It is not an unprimeable number, because it can be changed into a prime (30112020007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216225 + ... + 327073.

It is an arithmetic number, because the mean of its divisors is an integer number (2173546800).

Almost surely, 2^30112020001 is an apocalyptic number.

It is an amenable number.

30112020001 is a deficient number, since it is larger than the sum of its proper divisors (4664728799).

30112020001 is a wasteful number, since it uses less digits than its factorization.

30112020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111264.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30112020001 its reverse (10002021103), we get a palindrome (40114041104).

The spelling of 30112020001 in words is "thirty billion, one hundred twelve million, twenty thousand, one".