1102020110 has 32 divisors (see below), whose sum is σ = 2017732032. Its totient is φ = 433269760.

The previous prime is 1102020109. The next prime is 1102020131. The reversal of 1102020110 is 110202011.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 248432 + ... + 252828.

It is an arithmetic number, because the mean of its divisors is an integer number (63054126).

Almost surely, 2^1102020110 is an apocalyptic number.

1102020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102020110 is a deficient number, since it is larger than the sum of its proper divisors (915711922).

1102020110 is a wasteful number, since it uses less digits than its factorization.

1102020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1102020110 is about 33196.6882384373. The cubic root of 1102020110 is about 1032.9116439858.

Adding to 1102020110 its reverse (110202011), we get a palindrome (1212222121).

The spelling of 1102020110 in words is "one billion, one hundred two million, twenty thousand, one hundred ten".