1109010136 has 32 divisors (see below), whose sum is σ = 2336715360. Its totient is φ = 489595392.

The previous prime is 1109010127. The next prime is 1109010169. The reversal of 1109010136 is 6310109011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229425 + ... + 234208.

It is an arithmetic number, because the mean of its divisors is an integer number (73022355).

Almost surely, 2^1109010136 is an apocalyptic number.

It is an amenable number.

1109010136 is an abundant number, since it is smaller than the sum of its proper divisors (1227705224).

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

1109010136 is a wasteful number, since it uses less digits than its factorization.

1109010136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463675 (or 463671 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 1109010136 is about 33301.8037949898. The cubic root of 1109010136 is about 1035.0909349338.

Adding to 1109010136 its reverse (6310109011), we get a palindrome (7419119147).

The spelling of 1109010136 in words is "one billion, one hundred nine million, ten thousand, one hundred thirty-six".