210000000000011 has 16 divisors (see below), whose sum is σ = 226382783074560. Its totient is φ = 193649934695040.

The previous prime is 209999999999989. The next prime is 210000000000023. The reversal of 210000000000011 is 110000000000012.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210000000000011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 209999999999896, 209999999999905 and 210000000000004.

It is not an unprimeable number, because it can be changed into a prime (210000000000061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430850201 + ... + 431337333.

It is an arithmetic number, because the mean of its divisors is an integer number (14148923942160).

Almost surely, 2^{210000000000011} is an apocalyptic number.

210000000000011 is a deficient number, since it is larger than the sum of its proper divisors (16382783074549).

210000000000011 is a wasteful number, since it uses less digits than its factorization.

210000000000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520646.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 210000000000011 its reverse (110000000000012), we get a palindrome (320000000000023).

Subtracting from 210000000000011 its reverse (110000000000012), we obtain a palindrome (99999999999999).

The spelling of 210000000000011 in words is "two hundred ten trillion, eleven", and thus it is an aban number.