111418307347 has 2 divisors, whose sum is σ = 111418307348. Its totient is φ = 111418307346.

The previous prime is 111418307327. The next prime is 111418307387. The reversal of 111418307347 is 743703814111.

It is an a-pointer prime, because the next prime (111418307387) can be obtained adding 111418307347 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111418307347 - 2¹⁵ = 111418274579 is a prime.

It is not a weakly prime, because it can be changed into another prime (111418307327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55709153673 + 55709153674.

It is an arithmetic number, because the mean of its divisors is an integer number (55709153674).

Almost surely, 2^111418307347 is an apocalyptic number.

111418307347 is a deficient number, since it is larger than the sum of its proper divisors (1).

111418307347 is an equidigital number, since it uses as much as digits as its factorization.

111418307347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 111418307347 in words is "one hundred eleven billion, four hundred eighteen million, three hundred seven thousand, three hundred forty-seven".