111300032101 has 2 divisors, whose sum is σ = 111300032102. Its totient is φ = 111300032100.

The previous prime is 111300032093. The next prime is 111300032117. The reversal of 111300032101 is 101230003111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108247580100 + 3052452001 = 329010^2 + 55249^2 .

It is an emirp because it is prime and its reverse (101230003111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111300032101 - 2³ = 111300032093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111300039101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55650016050 + 55650016051.

It is an arithmetic number, because the mean of its divisors is an integer number (55650016051).

Almost surely, 2^111300032101 is an apocalyptic number.

It is an amenable number.

111300032101 is a deficient number, since it is larger than the sum of its proper divisors (1).

111300032101 is an equidigital number, since it uses as much as digits as its factorization.

111300032101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 111300032101 its reverse (101230003111), we get a palindrome (212530035212).

The spelling of 111300032101 in words is "one hundred eleven billion, three hundred million, thirty-two thousand, one hundred one".