1102102112 has 24 divisors (see below), whose sum is σ = 2297397816. Its totient is φ = 518636032.

The previous prime is 1102102103. The next prime is 1102102121. The reversal of 1102102112 is 2112012011.

It is an interprime number because it is at equal distance from previous prime (1102102103) and next prime (1102102121).

It is a junction number, because it is equal to n+sod(n) for n = 1102102093 and 1102102102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012418 + ... + 1013505.

It is an arithmetic number, because the mean of its divisors is an integer number (95724909).

Almost surely, 2^1102102112 is an apocalyptic number.

It is an amenable number.

1102102112 is an abundant number, since it is smaller than the sum of its proper divisors (1195295704).

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

1102102112 is a wasteful number, since it uses less digits than its factorization.

1102102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025950 (or 2025942 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1102102112 is about 33197.9233085445. The cubic root of 1102102112 is about 1032.9372632157.

Adding to 1102102112 its reverse (2112012011), we get a palindrome (3214114123).

The spelling of 1102102112 in words is "one billion, one hundred two million, one hundred two thousand, one hundred twelve".