210103223202011 has 4 divisors (see below), whose sum is σ = 210104793461472. Its totient is φ = 210101652942552.

The previous prime is 210103223201983. The next prime is 210103223202031. The reversal of 210103223202011 is 110202322301012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210103223202011 is a prime.

It is a super-3 number, since 3×210103223202011³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210103223202031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784929011 + ... + 785196636.

It is an arithmetic number, because the mean of its divisors is an integer number (52526198365368).

Almost surely, 2^{210103223202011} is an apocalyptic number.

210103223202011 is a deficient number, since it is larger than the sum of its proper divisors (1570259461).

210103223202011 is a wasteful number, since it uses less digits than its factorization.

210103223202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570259460.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 210103223202011 its reverse (110202322301012), we get a palindrome (320305545503023).

Subtracting from 210103223202011 its reverse (110202322301012), we obtain a palindrome (99900900900999).

The spelling of 210103223202011 in words is "two hundred ten trillion, one hundred three billion, two hundred twenty-three million, two hundred two thousand, eleven".