20213130201 has 8 divisors (see below), whose sum is σ = 29400916704. Its totient is φ = 12250381920.

The previous prime is 20213130191. The next prime is 20213130209. The reversal of 20213130201 is 10203131202.

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

It is not a de Polignac number, because 20213130201 - 2⁶ = 20213130137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20213130209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306259516 + ... + 306259581.

It is an arithmetic number, because the mean of its divisors is an integer number (3675114588).

Almost surely, 2^20213130201 is an apocalyptic number.

It is an amenable number.

20213130201 is a deficient number, since it is larger than the sum of its proper divisors (9187786503).

20213130201 is a wasteful number, since it uses less digits than its factorization.

20213130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612519111.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20213130201 its reverse (10203131202), we get a palindrome (30416261403).

The spelling of 20213130201 in words is "twenty billion, two hundred thirteen million, one hundred thirty thousand, two hundred one".