111110536948 has 6 divisors (see below), whose sum is σ = 194443439666. Its totient is φ = 55555268472.

The previous prime is 111110536913. The next prime is 111110536949. The reversal of 111110536948 is 849635011111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 68949306724 + 42161230224 = 262582^2 + 205332^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111110536948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110536949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13888817115 + ... + 13888817122.

Almost surely, 2^111110536948 is an apocalyptic number.

It is an amenable number.

111110536948 is a deficient number, since it is larger than the sum of its proper divisors (83332902718).

111110536948 is a wasteful number, since it uses less digits than its factorization.

111110536948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27777634241 (or 27777634239 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 40.

The spelling of 111110536948 in words is "one hundred eleven billion, one hundred ten million, five hundred thirty-six thousand, nine hundred forty-eight".