10312320264 has 32 divisors (see below), whose sum is σ = 25810249920. Its totient is φ = 3433513536.

The previous prime is 10312320259. The next prime is 10312320269. The reversal of 10312320264 is 46202321301.

It is an interprime number because it is at equal distance from previous prime (10312320259) and next prime (10312320269).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (10312320269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223924 + ... + 266019.

It is an arithmetic number, because the mean of its divisors is an integer number (806570310).

Almost surely, 2^10312320264 is an apocalyptic number.

It is an amenable number.

10312320264 is an abundant number, since it is smaller than the sum of its proper divisors (15497929656).

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

10312320264 is a wasteful number, since it uses less digits than its factorization.

10312320264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490829 (or 490825 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10312320264 its reverse (46202321301), we get a palindrome (56514641565).

The spelling of 10312320264 in words is "ten billion, three hundred twelve million, three hundred twenty thousand, two hundred sixty-four".