20203012201 has 8 divisors (see below), whose sum is σ = 20856388608. Its totient is φ = 19549740000.

The previous prime is 20203012187. The next prime is 20203012217. The reversal of 20203012201 is 10221030202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20203012201 - 2⁷ = 20203012073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20203012241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632976 + ... + 664126.

It is an arithmetic number, because the mean of its divisors is an integer number (2607048576).

Almost surely, 2^20203012201 is an apocalyptic number.

It is an amenable number.

20203012201 is a deficient number, since it is larger than the sum of its proper divisors (653376407).

20203012201 is a wasteful number, since it uses less digits than its factorization.

20203012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52103.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20203012201 its reverse (10221030202), we get a palindrome (30424042403).

The spelling of 20203012201 in words is "twenty billion, two hundred three million, twelve thousand, two hundred one".