210011030332001 has 4 divisors (see below), whose sum is σ = 210084537870852. Its totient is φ = 209937522793152.

The previous prime is 210011030331997. The next prime is 210011030332031. The reversal of 210011030332001 is 100233030110012.

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

It can be written as a sum of positive squares in 2 ways, for example, as 47552043848401 + 162458986483600 = 6895799^2 + 12745940^2 .

It is a cyclic number.

It is not a de Polignac number, because 210011030332001 - 2² = 210011030331997 is a prime.

It is a super-2 number, since 2×210011030332001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210011030332031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36753765140 + ... + 36753770853.

It is an arithmetic number, because the mean of its divisors is an integer number (52521134467713).

Almost surely, 2^{210011030332001} is an apocalyptic number.

It is an amenable number.

210011030332001 is a deficient number, since it is larger than the sum of its proper divisors (73507538851).

210011030332001 is an equidigital number, since it uses as much as digits as its factorization.

210011030332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73507538850.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 210011030332001 its reverse (100233030110012), we get a palindrome (310244060442013).

The spelling of 210011030332001 in words is "two hundred ten trillion, eleven billion, thirty million, three hundred thirty-two thousand, one".