1013113233013 has 4 divisors (see below), whose sum is σ = 1157843694880. Its totient is φ = 868382771148.

The previous prime is 1013113232987. The next prime is 1013113233019. The reversal of 1013113233013 is 3103323113101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1013113233013 - 2¹³ = 1013113224821 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 (1013113233019) 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, 72365230923 + ... + 72365230936.

It is an arithmetic number, because the mean of its divisors is an integer number (289460923720).

Almost surely, 2^{1013113233013} is an apocalyptic number.

It is an amenable number.

1013113233013 is a deficient number, since it is larger than the sum of its proper divisors (144730461867).

1013113233013 is an equidigital number, since it uses as much as digits as its factorization.

1013113233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144730461866.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1013113233013 its reverse (3103323113101), we get a palindrome (4116436346114).

The spelling of 1013113233013 in words is "one trillion, thirteen billion, one hundred thirteen million, two hundred thirty-three thousand, thirteen".