13010113331 has 4 divisors (see below), whose sum is σ = 13029796464. Its totient is φ = 12990430200.

The previous prime is 13010113327. The next prime is 13010113349. The reversal of 13010113331 is 13331101031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13331101031 = 29 ⋅459693139.

It is a cyclic number.

It is not a de Polignac number, because 13010113331 - 2² = 13010113327 is a prime.

It is a super-3 number, since 3×13010113331³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13010113301) 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, 9840575 + ... + 9841896.

It is an arithmetic number, because the mean of its divisors is an integer number (3257449116).

Almost surely, 2^13010113331 is an apocalyptic number.

13010113331 is a deficient number, since it is larger than the sum of its proper divisors (19683133).

13010113331 is an equidigital number, since it uses as much as digits as its factorization.

13010113331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19683132.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 13010113331 its reverse (13331101031), we get a palindrome (26341214362).

The spelling of 13010113331 in words is "thirteen billion, ten million, one hundred thirteen thousand, three hundred thirty-one".