111334000557 has 16 divisors (see below), whose sum is σ = 160159733888. Its totient is φ = 68386576320.

The previous prime is 111334000553. The next prime is 111334000571. The reversal of 111334000557 is 755000433111.

It is not a de Polignac number, because 111334000557 - 2² = 111334000553 is a prime.

It is the 333668-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111334000553) by changing a digit.

It is a nontrivial repunit in base 333667.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2617273 + ... + 2659470.

It is an arithmetic number, because the mean of its divisors is an integer number (10009983368).

Almost surely, 2^111334000557 is an apocalyptic number.

It is an amenable number.

111334000557 is a deficient number, since it is larger than the sum of its proper divisors (48825733331).

111334000557 is a wasteful number, since it uses less digits than its factorization.

111334000557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277300.

The product of its (nonzero) digits is 6300, while the sum is 30.

Adding to 111334000557 its reverse (755000433111), we get a palindrome (866334433668).

The spelling of 111334000557 in words is "one hundred eleven billion, three hundred thirty-four million, five hundred fifty-seven", and thus it is an aban number.