10321706173963 has 4 divisors (see below), whose sum is σ = 10328537218608. Its totient is φ = 10314875129320.

The previous prime is 10321706173931. The next prime is 10321706173997. The reversal of 10321706173963 is 36937160712301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10321706173963 - 2⁵ = 10321706173931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10321706173463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3415520056 + ... + 3415523077.

It is an arithmetic number, because the mean of its divisors is an integer number (2582134304652).

Almost surely, 2^{10321706173963} is an apocalyptic number.

10321706173963 is a deficient number, since it is larger than the sum of its proper divisors (6831044645).

10321706173963 is an equidigital number, since it uses as much as digits as its factorization.

10321706173963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831044644.

The product of its (nonzero) digits is 857304, while the sum is 49.

The spelling of 10321706173963 in words is "ten trillion, three hundred twenty-one billion, seven hundred six million, one hundred seventy-three thousand, nine hundred sixty-three".