1102011112 has 8 divisors (see below), whose sum is σ = 2066270850. Its totient is φ = 551005552.

The previous prime is 1102011091. The next prime is 1102011187. The reversal of 1102011112 is 2111102011.

It can be written as a sum of positive squares in only one way, i.e., 989354116 + 112656996 = 31454^2 + 10614^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68875687 + ... + 68875702.

Almost surely, 2^1102011112 is an apocalyptic number.

It is an amenable number.

1102011112 is a deficient number, since it is larger than the sum of its proper divisors (964259738).

1102011112 is a wasteful number, since it uses less digits than its factorization.

1102011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137751395 (or 137751391 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1102011112 is about 33196.5527125935. The cubic root of 1102011112 is about 1032.9088327351.

Adding to 1102011112 its reverse (2111102011), we get a palindrome (3213113123).

The spelling of 1102011112 in words is "one billion, one hundred two million, eleven thousand, one hundred twelve".