1013321032323 has 8 divisors (see below), whose sum is σ = 1354215022608. Its totient is φ = 673987198464.

The previous prime is 1013321032279. The next prime is 1013321032331. The reversal of 1013321032323 is 3232301233101.

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

It is not a de Polignac number, because 1013321032323 - 2⁶ = 1013321032259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013321032293 and 1013321032302.

It is not an unprimeable number, because it can be changed into a prime (1013321032363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390037590 + ... + 390040187.

It is an arithmetic number, because the mean of its divisors is an integer number (169276877826).

Almost surely, 2^{1013321032323} is an apocalyptic number.

1013321032323 is a deficient number, since it is larger than the sum of its proper divisors (340893990285).

1013321032323 is an equidigital number, since it uses as much as digits as its factorization.

1013321032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780078213.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1013321032323 its reverse (3232301233101), we get a palindrome (4245622265424).

The spelling of 1013321032323 in words is "one trillion, thirteen billion, three hundred twenty-one million, thirty-two thousand, three hundred twenty-three".