10321539995 has 16 divisors (see below), whose sum is σ = 13507455360. Its totient is φ = 7525574784.

The previous prime is 10321539989. The next prime is 10321540003. The reversal of 10321539995 is 59993512301.

It is not a de Polignac number, because 10321539995 - 2¹⁸ = 10321277851 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 999884 + ... + 1010153.

It is an arithmetic number, because the mean of its divisors is an integer number (844215960).

Almost surely, 2^10321539995 is an apocalyptic number.

10321539995 is a deficient number, since it is larger than the sum of its proper divisors (3185915365).

10321539995 is a wasteful number, since it uses less digits than its factorization.

10321539995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010134.

The product of its (nonzero) digits is 328050, while the sum is 47.

The spelling of 10321539995 in words is "ten billion, three hundred twenty-one million, five hundred thirty-nine thousand, nine hundred ninety-five".