20102201013 has 8 divisors (see below), whose sum is σ = 26805341376. Its totient is φ = 13400264000.

The previous prime is 20102200991. The next prime is 20102201027. The reversal of 20102201013 is 31010220102.

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 20102201013 - 2⁵ = 20102200981 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20102201013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102201213) 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, 261108 + ... + 329213.

It is an arithmetic number, because the mean of its divisors is an integer number (3350667672).

Almost surely, 2^20102201013 is an apocalyptic number.

It is an amenable number.

20102201013 is a deficient number, since it is larger than the sum of its proper divisors (6703140363).

20102201013 is a wasteful number, since it uses less digits than its factorization.

20102201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601675.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20102201013 its reverse (31010220102), we get a palindrome (51112421115).

The spelling of 20102201013 in words is "twenty billion, one hundred two million, two hundred one thousand, thirteen".