1102310112 has 48 divisors (see below), whose sum is σ = 2948173200. Its totient is φ = 360502272.

The previous prime is 1102310101. The next prime is 1102310159. The reversal of 1102310112 is 2110132011.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103237 + ... + 113412.

It is an arithmetic number, because the mean of its divisors is an integer number (61420275).

Almost surely, 2^1102310112 is an apocalyptic number.

1102310112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102310112 is an abundant number, since it is smaller than the sum of its proper divisors (1845863088).

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

1102310112 is a wasteful number, since it uses less digits than its factorization.

1102310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216715 (or 216707 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1102310112 is about 33201.0558868238. The cubic root of 1102310112 is about 1033.0022412952.

Adding to 1102310112 its reverse (2110132011), we get a palindrome (3212442123).

The spelling of 1102310112 in words is "one billion, one hundred two million, three hundred ten thousand, one hundred twelve".