10323121331010 has 32 divisors (see below), whose sum is σ = 25242953296320. Its totient is φ = 2700892121408.

The previous prime is 10323121331009. The next prime is 10323121331057. The reversal of 10323121331010 is 1013312132301.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3246262980 + ... + 3246266159.

It is an arithmetic number, because the mean of its divisors is an integer number (788842290510).

Almost surely, 2^{10323121331010} is an apocalyptic number.

10323121331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10323121331010 is an abundant number, since it is smaller than the sum of its proper divisors (14919831965310).

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

10323121331010 is a wasteful number, since it uses less digits than its factorization.

10323121331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492529202.

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

Adding to 10323121331010 its reverse (1013312132301), we get a palindrome (11336433463311).

The spelling of 10323121331010 in words is "ten trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred thirty-one thousand, ten".