10321013520330 has 32 divisors (see below), whose sum is σ = 24832204129728. Its totient is φ = 2745406752000.

The previous prime is 10321013520319. The next prime is 10321013520343. The reversal of 10321013520330 is 3302531012301.

It is a self number, because there is not a number n which added to its sum of digits gives 10321013520330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428957776 + ... + 428981835.

It is an arithmetic number, because the mean of its divisors is an integer number (776006379054).

Almost surely, 2^{10321013520330} is an apocalyptic number.

10321013520330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10321013520330 is an abundant number, since it is smaller than the sum of its proper divisors (14511190609398).

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

10321013520330 is a wasteful number, since it uses less digits than its factorization.

10321013520330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857940022.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 10321013520330 its reverse (3302531012301), we get a palindrome (13623544532631).

The spelling of 10321013520330 in words is "ten trillion, three hundred twenty-one billion, thirteen million, five hundred twenty thousand, three hundred thirty".