111057483019559 has 4 divisors (see below), whose sum is σ = 111091560188520. Its totient is φ = 111023405850600.

The previous prime is 111057483019523. The next prime is 111057483019631. The reversal of 111057483019559 is 955910384750111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111057483019559 - 2¹² = 111057483015463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111057483019498 and 111057483019507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111057483010559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17038579592 + ... + 17038586109.

It is an arithmetic number, because the mean of its divisors is an integer number (27772890047130).

Almost surely, 2^{111057483019559} is an apocalyptic number.

111057483019559 is a deficient number, since it is larger than the sum of its proper divisors (34077168961).

111057483019559 is an equidigital number, since it uses as much as digits as its factorization.

111057483019559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34077168960.

The product of its (nonzero) digits is 6804000, while the sum is 59.

The spelling of 111057483019559 in words is "one hundred eleven trillion, fifty-seven billion, four hundred eighty-three million, nineteen thousand, five hundred fifty-nine".