1113335545 has 32 divisors (see below), whose sum is σ = 1553080320. Its totient is φ = 750409920.

The previous prime is 1113335501. The next prime is 1113335591. The reversal of 1113335545 is 5455333111.

It is not a de Polignac number, because 1113335545 - 2⁷ = 1113335417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 726430 + ... + 727960.

It is an arithmetic number, because the mean of its divisors is an integer number (48533760).

Almost surely, 2^1113335545 is an apocalyptic number.

It is an amenable number.

1113335545 is a deficient number, since it is larger than the sum of its proper divisors (439744775).

1113335545 is a wasteful number, since it uses less digits than its factorization.

1113335545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885.

The product of its digits is 13500, while the sum is 31.

The square root of 1113335545 is about 33366.6831585041. The cubic root of 1113335545 is about 1036.4348912448.

Adding to 1113335545 its reverse (5455333111), we get a palindrome (6568668656).

The spelling of 1113335545 in words is "one billion, one hundred thirteen million, three hundred thirty-five thousand, five hundred forty-five".