111000332164 has 6 divisors (see below), whose sum is σ = 194250581294. Its totient is φ = 55500166080.

The previous prime is 111000332129. The next prime is 111000332171. The reversal of 111000332164 is 461233000111.

It can be written as a sum of positive squares in only one way, i.e., 102784360000 + 8215972164 = 320600^2 + 90642^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13875041517 + ... + 13875041524.

Almost surely, 2^111000332164 is an apocalyptic number.

It is an amenable number.

111000332164 is a deficient number, since it is larger than the sum of its proper divisors (83250249130).

111000332164 is a wasteful number, since it uses less digits than its factorization.

111000332164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27750083045 (or 27750083043 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111000332164 its reverse (461233000111), we get a palindrome (572233332275).

The spelling of 111000332164 in words is "one hundred eleven billion, three hundred thirty-two thousand, one hundred sixty-four".