111360001 has 2 divisors, whose sum is σ = 111360002. Its totient is φ = 111360000.

The previous prime is 111359993. The next prime is 111360023. The reversal of 111360001 is 100063111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63043600 + 48316401 = 7940^2 + 6951^2 .

It is a cyclic number.

It is not a de Polignac number, because 111360001 - 2³ = 111359993 is a prime.

It is not a weakly prime, because it can be changed into another prime (111363001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55680000 + 55680001.

It is an arithmetic number, because the mean of its divisors is an integer number (55680001).

Almost surely, 2^111360001 is an apocalyptic number.

It is an amenable number.

111360001 is a deficient number, since it is larger than the sum of its proper divisors (1).

111360001 is an equidigital number, since it uses as much as digits as its factorization.

111360001 is an evil number, because the sum of its binary digits is even.

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

The square root of 111360001 is about 10552.7248139995. The cubic root of 111360001 is about 481.1085504119.

The spelling of 111360001 in words is "one hundred eleven million, three hundred sixty thousand, one".