1101123110 has 32 divisors (see below), whose sum is σ = 1994544000. Its totient is φ = 437678080.

The previous prime is 1101123073. The next prime is 1101123119. The reversal of 1101123110 is 113211011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1101123091 and 1101123100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101123119) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1934906 + ... + 1935474.

It is an arithmetic number, because the mean of its divisors is an integer number (62329500).

Almost surely, 2^1101123110 is an apocalyptic number.

1101123110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101123110 is a deficient number, since it is larger than the sum of its proper divisors (893420890).

1101123110 is a wasteful number, since it uses less digits than its factorization.

1101123110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 1101123110 is about 33183.1751042603. The cubic root of 1101123110 is about 1032.6313184171.

Adding to 1101123110 its reverse (113211011), we get a palindrome (1214334121).

The spelling of 1101123110 in words is "one billion, one hundred one million, one hundred twenty-three thousand, one hundred ten".