1013320303101 has 24 divisors (see below), whose sum is σ = 1551051478080. Its totient is φ = 635288823936.

The previous prime is 1013320302997. The next prime is 1013320303117. The reversal of 1013320303101 is 1013030233101.

It is a happy number.

1013320303101 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 320 + 30 + 310 + 1 = 666.

It is not a de Polignac number, because 1013320303101 - 2¹⁰ = 1013320302077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013320303141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2520571 + ... + 2894808.

It is an arithmetic number, because the mean of its divisors is an integer number (64627144920).

Almost surely, 2^{1013320303101} is an apocalyptic number.

It is an amenable number.

1013320303101 is a deficient number, since it is larger than the sum of its proper divisors (537731174979).

1013320303101 is a wasteful number, since it uses less digits than its factorization.

1013320303101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416625 (or 5416622 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1013320303101 its reverse (1013030233101), we get a palindrome (2026350536202).

The spelling of 1013320303101 in words is "one trillion, thirteen billion, three hundred twenty million, three hundred three thousand, one hundred one".