1113003066 has 16 divisors (see below), whose sum is σ = 2544007104. Its totient is φ = 318000864.

The previous prime is 1113003053. The next prime is 1113003077. The reversal of 1113003066 is 6603003111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13249995 + ... + 13250078.

It is an arithmetic number, because the mean of its divisors is an integer number (159000444).

Almost surely, 2^1113003066 is an apocalyptic number.

1113003066 is an abundant number, since it is smaller than the sum of its proper divisors (1431004038).

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

1113003066 is a wasteful number, since it uses less digits than its factorization.

1113003066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26500085.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1113003066 is about 33361.7005861512. The cubic root of 1113003066 is about 1036.3317096701.

Adding to 1113003066 its reverse (6603003111), we get a palindrome (7716006177).

The spelling of 1113003066 in words is "one billion, one hundred thirteen million, three thousand, sixty-six".