10201330332111 has 4 divisors (see below), whose sum is σ = 13601773776152. Its totient is φ = 6800886888072.

The previous prime is 10201330332049. The next prime is 10201330332121. The reversal of 10201330332111 is 11123303310201.

It is a happy number.

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

It is not a de Polignac number, because 10201330332111 - 2¹¹ = 10201330330063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201330332121) 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, 1700221722016 + ... + 1700221722021.

It is an arithmetic number, because the mean of its divisors is an integer number (3400443444038).

Almost surely, 2^{10201330332111} is an apocalyptic number.

10201330332111 is a deficient number, since it is larger than the sum of its proper divisors (3400443444041).

10201330332111 is an equidigital number, since it uses as much as digits as its factorization.

10201330332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400443444040.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10201330332111 its reverse (11123303310201), we get a palindrome (21324633642312).

The spelling of 10201330332111 in words is "ten trillion, two hundred one billion, three hundred thirty million, three hundred thirty-two thousand, one hundred eleven".