1001302313323 has 4 divisors (see below), whose sum is σ = 1078325568208. Its totient is φ = 924279058440.

The previous prime is 1001302313321. The next prime is 1001302313359. The reversal of 1001302313323 is 3233132031001.

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 1001302313323 - 2¹ = 1001302313321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001302313294 and 1001302313303.

It is not an unprimeable number, because it can be changed into a prime (1001302313321) 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, 38511627423 + ... + 38511627448.

It is an arithmetic number, because the mean of its divisors is an integer number (269581392052).

Almost surely, 2^{1001302313323} is an apocalyptic number.

1001302313323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1001302313323 is a deficient number, since it is larger than the sum of its proper divisors (77023254885).

1001302313323 is an equidigital number, since it uses as much as digits as its factorization.

1001302313323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77023254884.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1001302313323 its reverse (3233132031001), we get a palindrome (4234434344324).

The spelling of 1001302313323 in words is "one trillion, one billion, three hundred two million, three hundred thirteen thousand, three hundred twenty-three".