7113133023131 has 12 divisors (see below), whose sum is σ = 7311364966080. Its totient is φ = 6920139013920.

The previous prime is 7113133023107. The next prime is 7113133023181. The reversal of 7113133023131 is 1313203313117.

It is a happy number.

It is not a de Polignac number, because 7113133023131 - 2¹⁴ = 7113133006747 is a prime.

It is a super-2 number, since 2×7113133023131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7113133023094 and 7113133023103.

It is not an unprimeable number, because it can be changed into a prime (7113133023181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12621590 + ... + 13173108.

It is an arithmetic number, because the mean of its divisors is an integer number (609280413840).

Almost surely, 2^{7113133023131} is an apocalyptic number.

7113133023131 is a deficient number, since it is larger than the sum of its proper divisors (198231942949).

7113133023131 is an equidigital number, since it uses as much as digits as its factorization.

7113133023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561014 (or 560977 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 29.

Adding to 7113133023131 its reverse (1313203313117), we get a palindrome (8426336336248).

The spelling of 7113133023131 in words is "seven trillion, one hundred thirteen billion, one hundred thirty-three million, twenty-three thousand, one hundred thirty-one".