7113425233181 has 2 divisors, whose sum is σ = 7113425233182. Its totient is φ = 7113425233180.

The previous prime is 7113425233151. The next prime is 7113425233219. The reversal of 7113425233181 is 1813325243117.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7025017725625 + 88407507556 = 2650475^2 + 297334^2 .

It is an emirp because it is prime and its reverse (1813325243117) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7113425233181 is a prime.

It is a super-2 number, since 2×7113425233181² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7113425233151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3556712616590 + 3556712616591.

It is an arithmetic number, because the mean of its divisors is an integer number (3556712616591).

Almost surely, 2^{7113425233181} is an apocalyptic number.

It is an amenable number.

7113425233181 is a deficient number, since it is larger than the sum of its proper divisors (1).

7113425233181 is an equidigital number, since it uses as much as digits as its factorization.

7113425233181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The spelling of 7113425233181 in words is "seven trillion, one hundred thirteen billion, four hundred twenty-five million, two hundred thirty-three thousand, one hundred eighty-one".