111448027 has 2 divisors, whose sum is σ = 111448028. Its totient is φ = 111448026.

The previous prime is 111448019. The next prime is 111448067. The reversal of 111448027 is 720844111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111448027 - 2³ = 111448019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111447986 and 111448004.

It is not a weakly prime, because it can be changed into another prime (111448067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55724013 + 55724014.

It is an arithmetic number, because the mean of its divisors is an integer number (55724014).

Almost surely, 2^111448027 is an apocalyptic number.

111448027 is a deficient number, since it is larger than the sum of its proper divisors (1).

111448027 is an equidigital number, since it uses as much as digits as its factorization.

111448027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 111448027 is about 10556.8947612449. The cubic root of 111448027 is about 481.2352832515.

It can be divided in two parts, 1114 and 48027, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 111448027 in words is "one hundred eleven million, four hundred forty-eight thousand, twenty-seven".