20201130011 has 8 divisors (see below), whose sum is σ = 21325634880. Its totient is φ = 19082753928.

The previous prime is 20201130007. The next prime is 20201130031. The reversal of 20201130011 is 11003110202.

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 20201130011 - 2² = 20201130007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20201129974 and 20201130001.

It is not an unprimeable number, because it can be changed into a prime (20201130031) 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, 1525421 + ... + 1538606.

It is an arithmetic number, because the mean of its divisors is an integer number (2665704360).

Almost surely, 2^20201130011 is an apocalyptic number.

20201130011 is a deficient number, since it is larger than the sum of its proper divisors (1124504869).

20201130011 is a wasteful number, since it uses less digits than its factorization.

20201130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064393.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20201130011 its reverse (11003110202), we get a palindrome (31204240213).

The spelling of 20201130011 in words is "twenty billion, two hundred one million, one hundred thirty thousand, eleven".