111353613607 has 2 divisors, whose sum is σ = 111353613608. Its totient is φ = 111353613606.

The previous prime is 111353613599. The next prime is 111353613629. The reversal of 111353613607 is 706316353111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111353613607 - 2³ = 111353613599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111353613307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55676806803 + 55676806804.

It is an arithmetic number, because the mean of its divisors is an integer number (55676806804).

Almost surely, 2^111353613607 is an apocalyptic number.

111353613607 is a deficient number, since it is larger than the sum of its proper divisors (1).

111353613607 is an equidigital number, since it uses as much as digits as its factorization.

111353613607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 37.

Adding to 111353613607 its reverse (706316353111), we get a palindrome (817669966718).

The spelling of 111353613607 in words is "one hundred eleven billion, three hundred fifty-three million, six hundred thirteen thousand, six hundred seven".