1013303766 has 32 divisors (see below), whose sum is σ = 2081570400. Its totient is φ = 328651520.

The previous prime is 1013303659. The next prime is 1013303777. The reversal of 1013303766 is 6673033101.

It is a super-3 number, since 3×1013303766³ (a number of 28 digits) contains 333 as substring.

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, 90400 + ... + 100988.

It is an arithmetic number, because the mean of its divisors is an integer number (65049075).

Almost surely, 2^1013303766 is an apocalyptic number.

1013303766 is an abundant number, since it is smaller than the sum of its proper divisors (1068266634).

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

1013303766 is a wasteful number, since it uses less digits than its factorization.

1013303766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11024.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 1013303766 is about 31832.4326120389. The cubic root of 1013303766 is about 1004.4150671613.

Adding to 1013303766 its reverse (6673033101), we get a palindrome (7686336867).

The spelling of 1013303766 in words is "one billion, thirteen million, three hundred three thousand, seven hundred sixty-six".