111434124403337 has 2 divisors, whose sum is σ = 111434124403338. Its totient is φ = 111434124403336.

The previous prime is 111434124403267. The next prime is 111434124403417. The reversal of 111434124403337 is 733304421434111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63206252455696 + 48227871947641 = 7950236^2 + 6944629^2 .

It is a cyclic number.

It is not a de Polignac number, because 111434124403337 - 2³⁸ = 111159246496393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111434124403294 and 111434124403303.

It is not a weakly prime, because it can be changed into another prime (111434124409337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55717062201668 + 55717062201669.

It is an arithmetic number, because the mean of its divisors is an integer number (55717062201669).

Almost surely, 2^{111434124403337} is an apocalyptic number.

It is an amenable number.

111434124403337 is a deficient number, since it is larger than the sum of its proper divisors (1).

111434124403337 is an equidigital number, since it uses as much as digits as its factorization.

111434124403337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

Adding to 111434124403337 its reverse (733304421434111), we get a palindrome (844738545837448).

The spelling of 111434124403337 in words is "one hundred eleven trillion, four hundred thirty-four billion, one hundred twenty-four million, four hundred three thousand, three hundred thirty-seven".