13013300121 has 8 divisors (see below), whose sum is σ = 17384244960. Its totient is φ = 8658944352.

The previous prime is 13013300119. The next prime is 13013300147. The reversal of 13013300121 is 12100331031.

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

It is not a de Polignac number, because 13013300121 - 2¹ = 13013300119 is a prime.

It is a super-2 number, since 2×13013300121² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13013300121.

It is not an unprimeable number, because it can be changed into a prime (13013300191) 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, 4145436 + ... + 4148573.

It is an arithmetic number, because the mean of its divisors is an integer number (2173030620).

Almost surely, 2^13013300121 is an apocalyptic number.

It is an amenable number.

13013300121 is a deficient number, since it is larger than the sum of its proper divisors (4370944839).

13013300121 is an equidigital number, since it uses as much as digits as its factorization.

13013300121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8294535.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13013300121 its reverse (12100331031), we get a palindrome (25113631152).

The spelling of 13013300121 in words is "thirteen billion, thirteen million, three hundred thousand, one hundred twenty-one".