13011012121303 has 8 divisors (see below), whose sum is σ = 14873705095040. Its totient is φ = 11149313386680.

The previous prime is 13011012121271. The next prime is 13011012121319. The reversal of 13011012121303 is 30312121011031.

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

It is not a de Polignac number, because 13011012121303 - 2⁵ = 13011012121271 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 (13011012121333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248531733 + ... + 248584078.

It is an arithmetic number, because the mean of its divisors is an integer number (1859213136880).

Almost surely, 2^{13011012121303} is an apocalyptic number.

13011012121303 is a deficient number, since it is larger than the sum of its proper divisors (1862692973737).

13011012121303 is an equidigital number, since it uses as much as digits as its factorization.

13011012121303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497119557.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13011012121303 its reverse (30312121011031), we get a palindrome (43323133132334).

The spelling of 13011012121303 in words is "thirteen trillion, eleven billion, twelve million, one hundred twenty-one thousand, three hundred three".