111103552132 has 6 divisors (see below), whose sum is σ = 194431216238. Its totient is φ = 55551776064.

The previous prime is 111103552117. The next prime is 111103552169. The reversal of 111103552132 is 231255301111.

It can be written as a sum of positive squares in only one way, i.e., 95021761536 + 16081790596 = 308256^2 + 126814^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111103552097 and 111103552106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13887944013 + ... + 13887944020.

Almost surely, 2^111103552132 is an apocalyptic number.

It is an amenable number.

111103552132 is a deficient number, since it is larger than the sum of its proper divisors (83327664106).

111103552132 is a wasteful number, since it uses less digits than its factorization.

111103552132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27775888037 (or 27775888035 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 111103552132 its reverse (231255301111), we get a palindrome (342358853243).

The spelling of 111103552132 in words is "one hundred eleven billion, one hundred three million, five hundred fifty-two thousand, one hundred thirty-two".