1040331300 has 72 divisors (see below), whose sum is σ = 3013307136. Its totient is φ = 277119360.

The previous prime is 1040331289. The next prime is 1040331307. The reversal of 1040331300 is 31330401.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1040331300.

It is not an unprimeable number, because it can be changed into a prime (1040331307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468994 + ... + 471206.

It is an arithmetic number, because the mean of its divisors is an integer number (41851488).

Almost surely, 2^1040331300 is an apocalyptic number.

1040331300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040331300 is an abundant number, since it is smaller than the sum of its proper divisors (1972975836).

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

1040331300 is a wasteful number, since it uses less digits than its factorization.

1040331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797 (or 3790 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1040331300 is about 32254.1671726306. The cubic root of 1040331300 is about 1013.2669756389.

Adding to 1040331300 its reverse (31330401), we get a palindrome (1071661701).

The spelling of 1040331300 in words is "one billion, forty million, three hundred thirty-one thousand, three hundred".