7113445630523 has 4 divisors (see below), whose sum is σ = 7121688326208. Its totient is φ = 7105202934840.

The previous prime is 7113445630519. The next prime is 7113445630541. The reversal of 7113445630523 is 3250365443117.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7113445630523 - 2² = 7113445630519 is a prime.

It is a super-2 number, since 2×7113445630523² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7113445630513) 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, 4121346548 + ... + 4121348273.

It is an arithmetic number, because the mean of its divisors is an integer number (1780422081552).

Almost surely, 2^{7113445630523} is an apocalyptic number.

7113445630523 is a deficient number, since it is larger than the sum of its proper divisors (8242695685).

7113445630523 is an equidigital number, since it uses as much as digits as its factorization.

7113445630523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8242695684.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 7113445630523 in words is "seven trillion, one hundred thirteen billion, four hundred forty-five million, six hundred thirty thousand, five hundred twenty-three".