111468601 has 2 divisors, whose sum is σ = 111468602. Its totient is φ = 111468600.

The previous prime is 111468583. The next prime is 111468613. The reversal of 111468601 is 106864111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110754576 + 714025 = 10524^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 111468601 - 2⁹ = 111468089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111468601.

It is not a weakly prime, because it can be changed into another prime (111466601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55734300 + 55734301.

It is an arithmetic number, because the mean of its divisors is an integer number (55734301).

Almost surely, 2^111468601 is an apocalyptic number.

It is an amenable number.

111468601 is a deficient number, since it is larger than the sum of its proper divisors (1).

111468601 is an equidigital number, since it uses as much as digits as its factorization.

111468601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 111468601 is about 10557.8691505436. The cubic root of 111468601 is about 481.2648944398.

The spelling of 111468601 in words is "one hundred eleven million, four hundred sixty-eight thousand, six hundred one".