20010210011 has 8 divisors (see below), whose sum is σ = 21888804864. Its totient is φ = 18141529320.

The previous prime is 20010209983. The next prime is 20010210029. The reversal of 20010210011 is 11001201002.

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

It is not a de Polignac number, because 20010210011 - 2¹⁰ = 20010208987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20010210041) 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, 2474315 + ... + 2482388.

It is an arithmetic number, because the mean of its divisors is an integer number (2736100608).

Almost surely, 2^20010210011 is an apocalyptic number.

20010210011 is a deficient number, since it is larger than the sum of its proper divisors (1878594853).

20010210011 is a wasteful number, since it uses less digits than its factorization.

20010210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957081.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20010210011 its reverse (11001201002), we get a palindrome (31011411013).

Subtracting from 20010210011 its reverse (11001201002), we obtain a palindrome (9009009009).

The spelling of 20010210011 in words is "twenty billion, ten million, two hundred ten thousand, eleven".