111300001 has 2 divisors, whose sum is σ = 111300002. Its totient is φ = 111300000.

The previous prime is 111299957. The next prime is 111300017. The reversal of 111300001 is 100003111.

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., 72250000 + 39050001 = 8500^2 + 6249^2 .

It is a cyclic number.

It is not a de Polignac number, because 111300001 - 2¹⁷ = 111168929 is a prime.

It is not a weakly prime, because it can be changed into another prime (111300041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55650000 + 55650001.

It is an arithmetic number, because the mean of its divisors is an integer number (55650001).

Almost surely, 2^111300001 is an apocalyptic number.

It is an amenable number.

111300001 is a deficient number, since it is larger than the sum of its proper divisors (1).

111300001 is an equidigital number, since it uses as much as digits as its factorization.

111300001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 111300001 is about 10549.8815633162. The cubic root of 111300001 is about 481.0221289001.

Adding to 111300001 its reverse (100003111), we get a palindrome (211303112).

The spelling of 111300001 in words is "one hundred eleven million, three hundred thousand, one".