111310012301 has 2 divisors, whose sum is σ = 111310012302. Its totient is φ = 111310012300.

The previous prime is 111310012237. The next prime is 111310012337. The reversal of 111310012301 is 103210013111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90421091401 + 20888920900 = 300701^2 + 144530^2 .

It is a cyclic number.

It is not a de Polignac number, because 111310012301 - 2⁶ = 111310012237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111310012351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55655006150 + 55655006151.

It is an arithmetic number, because the mean of its divisors is an integer number (55655006151).

Almost surely, 2^111310012301 is an apocalyptic number.

It is an amenable number.

111310012301 is a deficient number, since it is larger than the sum of its proper divisors (1).

111310012301 is an equidigital number, since it uses as much as digits as its factorization.

111310012301 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 14.

Adding to 111310012301 its reverse (103210013111), we get a palindrome (214520025412).

The spelling of 111310012301 in words is "one hundred eleven billion, three hundred ten million, twelve thousand, three hundred one".