1102013112 has 16 divisors (see below), whose sum is σ = 2755032840. Its totient is φ = 367337696.

The previous prime is 1102013111. The next prime is 1102013113. The reversal of 1102013112 is 2113102011.

It is an interprime number because it is at equal distance from previous prime (1102013111) and next prime (1102013113).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102013111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22958583 + ... + 22958630.

Almost surely, 2^1102013112 is an apocalyptic number.

1102013112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102013112 is an abundant number, since it is smaller than the sum of its proper divisors (1653019728).

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

1102013112 is a wasteful number, since it uses less digits than its factorization.

1102013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45917222 (or 45917218 counting only the distinct ones).

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

The square root of 1102013112 is about 33196.5828361896. The cubic root of 1102013112 is about 1032.9094575977.

Adding to 1102013112 its reverse (2113102011), we get a palindrome (3215115123).

The spelling of 1102013112 in words is "one billion, one hundred two million, thirteen thousand, one hundred twelve".