101323320211111 has 4 divisors (see below), whose sum is σ = 101323370286424. Its totient is φ = 101323270135800.

The previous prime is 101323320211051. The next prime is 101323320211121. The reversal of 101323320211111 is 111112023323101.

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

It is a cyclic number.

It is not a de Polignac number, because 101323320211111 - 2²⁷ = 101323185993383 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 (101323320211121) 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, 21868845 + ... + 26093926.

It is an arithmetic number, because the mean of its divisors is an integer number (25330842571606).

Almost surely, 2^{101323320211111} is an apocalyptic number.

101323320211111 is a deficient number, since it is larger than the sum of its proper divisors (50075313).

101323320211111 is an equidigital number, since it uses as much as digits as its factorization.

101323320211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50075312.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 101323320211111 its reverse (111112023323101), we get a palindrome (212435343534212).

The spelling of 101323320211111 in words is "one hundred one trillion, three hundred twenty-three billion, three hundred twenty million, two hundred eleven thousand, one hundred eleven".