111214339 has 2 divisors, whose sum is σ = 111214340. Its totient is φ = 111214338.

The previous prime is 111214331. The next prime is 111214343. The reversal of 111214339 is 933412111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111214339 - 2³ = 111214331 is a prime.

It is not a weakly prime, because it can be changed into another prime (111214331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55607169 + 55607170.

It is an arithmetic number, because the mean of its divisors is an integer number (55607170).

Almost surely, 2^111214339 is an apocalyptic number.

111214339 is a deficient number, since it is larger than the sum of its proper divisors (1).

111214339 is an equidigital number, since it uses as much as digits as its factorization.

111214339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 25.

The square root of 111214339 is about 10545.8209258455. The cubic root of 111214339 is about 480.8986910655.

It can be divided in two parts, 1112 and 14339, that added together give a palindrome (15451).

The spelling of 111214339 in words is "one hundred eleven million, two hundred fourteen thousand, three hundred thirty-nine".