1102102111 has 8 divisors (see below), whose sum is σ = 1241077248. Its totient is φ = 969591000.

The previous prime is 1102102103. The next prime is 1102102121. The reversal of 1102102111 is 1112012011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102102111 - 2³ = 1102102103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102102121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615645 + ... + 1616326.

It is an arithmetic number, because the mean of its divisors is an integer number (155134656).

Almost surely, 2^1102102111 is an apocalyptic number.

1102102111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1102102111 is a deficient number, since it is larger than the sum of its proper divisors (138975137).

1102102111 is a wasteful number, since it uses less digits than its factorization.

1102102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232013.

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

The square root of 1102102111 is about 33197.9232934833. The cubic root of 1102102111 is about 1032.9372629033.

Adding to 1102102111 its reverse (1112012011), we get a palindrome (2214114122).

The spelling of 1102102111 in words is "one billion, one hundred two million, one hundred two thousand, one hundred eleven".