13130234011 has 4 divisors (see below), whose sum is σ = 13130464072. Its totient is φ = 13130003952.

The previous prime is 13130233999. The next prime is 13130234023. The reversal of 13130234011 is 11043203131.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11043203131 = 7793 ⋅1417067.

It is an interprime number because it is at equal distance from previous prime (13130233999) and next prime (13130234023).

It is a cyclic number.

It is not a de Polignac number, because 13130234011 - 2²⁹ = 12593363099 is a prime.

It is a super-2 number, since 2×13130234011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13130234011.

It is not an unprimeable number, because it can be changed into a prime (13130234041) 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, 42391 + ... + 167503.

It is an arithmetic number, because the mean of its divisors is an integer number (3282616018).

Almost surely, 2^13130234011 is an apocalyptic number.

13130234011 is a deficient number, since it is larger than the sum of its proper divisors (230061).

13130234011 is a wasteful number, since it uses less digits than its factorization.

13130234011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230060.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13130234011 its reverse (11043203131), we get a palindrome (24173437142).

The spelling of 13130234011 in words is "thirteen billion, one hundred thirty million, two hundred thirty-four thousand, eleven".