10303320999999 has 4 divisors (see below), whose sum is σ = 13737761333336. Its totient is φ = 6868880666664.

The previous prime is 10303320999991. The next prime is 10303321000013. The reversal of 10303320999999 is 99999902330301.

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

It is not a de Polignac number, because 10303320999999 - 2³ = 10303320999991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303320999991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717220166664 + ... + 1717220166669.

It is an arithmetic number, because the mean of its divisors is an integer number (3434440333334).

Almost surely, 2^{10303320999999} is an apocalyptic number.

10303320999999 is a deficient number, since it is larger than the sum of its proper divisors (3434440333337).

10303320999999 is an equidigital number, since it uses as much as digits as its factorization.

10303320999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434440333336.

The product of its (nonzero) digits is 28697814, while the sum is 66.

The spelling of 10303320999999 in words is "ten trillion, three hundred three billion, three hundred twenty million, nine hundred ninety-nine thousand, nine hundred ninety-nine".