1013333320 has 64 divisors (see below), whose sum is σ = 2305195200. Its totient is φ = 400884480.

The previous prime is 1013333309. The next prime is 1013333329. The reversal of 1013333320 is 233333101.

1013333320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1013333329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197890 + ... + 2198350.

It is an arithmetic number, because the mean of its divisors is an integer number (36018675).

Almost surely, 2^1013333320 is an apocalyptic number.

1013333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013333320 is an abundant number, since it is smaller than the sum of its proper divisors (1291861880).

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

1013333320 is a wasteful number, since it uses less digits than its factorization.

1013333320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1013333320 is about 31832.8968207419. The cubic root of 1013333320 is about 1004.4248319838.

Adding to 1013333320 its reverse (233333101), we get a palindrome (1246666421).

It can be divided in two parts, 101333 and 3320, that added together give a triangular number (104653 = T₄₅₇).

The spelling of 1013333320 in words is "one billion, thirteen million, three hundred thirty-three thousand, three hundred twenty".