20130002201 has 8 divisors (see below), whose sum is σ = 21258296640. Its totient is φ = 19022797552.

The previous prime is 20130002197. The next prime is 20130002213. The reversal of 20130002201 is 10220003102.

It is a happy number.

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 20130002201 - 2² = 20130002197 is a prime.

It is a super-2 number, since 2×20130002201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20130002281) 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, 5270486 + ... + 5274303.

It is an arithmetic number, because the mean of its divisors is an integer number (2657287080).

Almost surely, 2^20130002201 is an apocalyptic number.

It is an amenable number.

20130002201 is a deficient number, since it is larger than the sum of its proper divisors (1128294439).

20130002201 is a wasteful number, since it uses less digits than its factorization.

20130002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10544895.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20130002201 its reverse (10220003102), we get a palindrome (30350005303).

Subtracting from 20130002201 its reverse (10220003102), we obtain a palindrome (9909999099).

The spelling of 20130002201 in words is "twenty billion, one hundred thirty million, two thousand, two hundred one".