10323451505 has 8 divisors (see below), whose sum is σ = 12402113472. Its totient is φ = 8249446768.

The previous prime is 10323451487. The next prime is 10323451513. The reversal of 10323451505 is 50515432301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10323451505 - 2¹⁴ = 10323435121 is a prime.

It is a Duffinian 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, 1159427 + ... + 1168296.

It is an arithmetic number, because the mean of its divisors is an integer number (1550264184).

Almost surely, 2^10323451505 is an apocalyptic number.

It is an amenable number.

10323451505 is a deficient number, since it is larger than the sum of its proper divisors (2078661967).

10323451505 is an equidigital number, since it uses as much as digits as its factorization.

10323451505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328615.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 10323451505 its reverse (50515432301), we get a palindrome (60838883806).

The spelling of 10323451505 in words is "ten billion, three hundred twenty-three million, four hundred fifty-one thousand, five hundred five".