13012330011 has 8 divisors (see below), whose sum is σ = 17909443584. Its totient is φ = 8395051560.

The previous prime is 13012329997. The next prime is 13012330013. The reversal of 13012330011 is 11003321031.

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

It is not a de Polignac number, because 13012330011 - 2⁶ = 13012329947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13012330013) 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, 69958671 + ... + 69958856.

It is an arithmetic number, because the mean of its divisors is an integer number (2238680448).

Almost surely, 2^13012330011 is an apocalyptic number.

13012330011 is a deficient number, since it is larger than the sum of its proper divisors (4897113573).

13012330011 is a wasteful number, since it uses less digits than its factorization.

13012330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139917561.

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

Adding to 13012330011 its reverse (11003321031), we get a palindrome (24015651042).

The spelling of 13012330011 in words is "thirteen billion, twelve million, three hundred thirty thousand, eleven".