1013323000103 has 4 divisors (see below), whose sum is σ = 1046010838848. Its totient is φ = 980635161360.

The previous prime is 1013323000097. The next prime is 1013323000141. The reversal of 1013323000103 is 3010003233101.

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 1013323000103 - 2³⁴ = 996143130919 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 (1013323000163) 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, 16343919326 + ... + 16343919387.

It is an arithmetic number, because the mean of its divisors is an integer number (261502709712).

Almost surely, 2^{1013323000103} is an apocalyptic number.

1013323000103 is a deficient number, since it is larger than the sum of its proper divisors (32687838745).

1013323000103 is an equidigital number, since it uses as much as digits as its factorization.

1013323000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32687838744.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1013323000103 its reverse (3010003233101), we get a palindrome (4023326233204).

The spelling of 1013323000103 in words is "one trillion, thirteen billion, three hundred twenty-three million, one hundred three", and thus it is an aban number.