111064121430734 has 4 divisors (see below), whose sum is σ = 166596182146104. Its totient is φ = 55532060715366.

The previous prime is 111064121430697. The next prime is 111064121430763. The reversal of 111064121430734 is 437034121460111.

111064121430734 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27766030357682 + ... + 27766030357685.

It is an arithmetic number, because the mean of its divisors is an integer number (41649045536526).

Almost surely, 2^{111064121430734} is an apocalyptic number.

111064121430734 is a deficient number, since it is larger than the sum of its proper divisors (55532060715370).

111064121430734 is an equidigital number, since it uses as much as digits as its factorization.

111064121430734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55532060715369.

The product of its (nonzero) digits is 48384, while the sum is 38.

Adding to 111064121430734 its reverse (437034121460111), we get a palindrome (548098242890845).

The spelling of 111064121430734 in words is "one hundred eleven trillion, sixty-four billion, one hundred twenty-one million, four hundred thirty thousand, seven hundred thirty-four".