1102101112 has 16 divisors (see below), whose sum is σ = 2361645360. Its totient is φ = 472329024.

The previous prime is 1102101103. The next prime is 1102101127. The reversal of 1102101112 is 2111012011.

It is a super-2 number, since 2×1102101112² = 2429253722143273088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9840133 + ... + 9840244.

It is an arithmetic number, because the mean of its divisors is an integer number (147602835).

Almost surely, 2^1102101112 is an apocalyptic number.

It is an amenable number.

1102101112 is an abundant number, since it is smaller than the sum of its proper divisors (1259544248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102101112 is a wasteful number, since it uses less digits than its factorization.

1102101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19680390 (or 19680386 counting only the distinct ones).

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

The square root of 1102101112 is about 33197.9082473580. The cubic root of 1102101112 is about 1032.9369508014.

Adding to 1102101112 its reverse (2111012011), we get a palindrome (3213113123).

The spelling of 1102101112 in words is "one billion, one hundred two million, one hundred one thousand, one hundred twelve".