10321121030 has 16 divisors (see below), whose sum is σ = 20266928784. Its totient is φ = 3753134880.

The previous prime is 10321121021. The next prime is 10321121051. The reversal of 10321121030 is 3012112301.

It is a junction number, because it is equal to n+sod(n) for n = 10321120996 and 10321121014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46914077 + ... + 46914296.

It is an arithmetic number, because the mean of its divisors is an integer number (1266683049).

Almost surely, 2^10321121030 is an apocalyptic number.

10321121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10321121030 is a deficient number, since it is larger than the sum of its proper divisors (9945807754).

10321121030 is a wasteful number, since it uses less digits than its factorization.

10321121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93828391.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10321121030 its reverse (3012112301), we get a palindrome (13333233331).

The spelling of 10321121030 in words is "ten billion, three hundred twenty-one million, one hundred twenty-one thousand, thirty".