102312320333 has 8 divisors (see below), whose sum is σ = 105061635000. Its totient is φ = 99597588480.

The previous prime is 102312320321. The next prime is 102312320347. The reversal of 102312320333 is 333023213201.

It can be written as a sum of positive squares in 4 ways, for example, as 13929192484 + 88383127849 = 118022^2 + 297293^2 .

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 102312320333 - 2¹² = 102312316237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102312320299 and 102312320308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102312320393) 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 7 ways as a sum of consecutive naturals, for example, 8639708 + ... + 8651541.

It is an arithmetic number, because the mean of its divisors is an integer number (13132704375).

Almost surely, 2^102312320333 is an apocalyptic number.

It is an amenable number.

102312320333 is a deficient number, since it is larger than the sum of its proper divisors (2749314667).

102312320333 is an equidigital number, since it uses as much as digits as its factorization.

102312320333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17291407.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 102312320333 its reverse (333023213201), we get a palindrome (435335533534).

The spelling of 102312320333 in words is "one hundred two billion, three hundred twelve million, three hundred twenty thousand, three hundred thirty-three".