10304311011330 has 32 divisors (see below), whose sum is σ = 28263253060224. Its totient is φ = 2355271088256.

The previous prime is 10304311011311. The next prime is 10304311011343. The reversal of 10304311011330 is 3311011340301.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10304311011297 and 10304311011306.

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, 24534073627 + ... + 24534074046.

It is an arithmetic number, because the mean of its divisors is an integer number (883226658132).

Almost surely, 2^{10304311011330} is an apocalyptic number.

10304311011330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10304311011330 is an abundant number, since it is smaller than the sum of its proper divisors (17958942048894).

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

10304311011330 is a wasteful number, since it uses less digits than its factorization.

10304311011330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49068147690.

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

Adding to 10304311011330 its reverse (3311011340301), we get a palindrome (13615322351631).

The spelling of 10304311011330 in words is "ten trillion, three hundred four billion, three hundred eleven million, eleven thousand, three hundred thirty".