113262630445 has 4 divisors (see below), whose sum is σ = 135915156540. Its totient is φ = 90610104352.

The previous prime is 113262630443. The next prime is 113262630491. The reversal of 113262630445 is 544036262311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 70137047556 + 43125582889 = 264834^2 + 207667^2 .

It is a cyclic number.

It is not a de Polignac number, because 113262630445 - 2¹ = 113262630443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113262630443) 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, 11326263040 + ... + 11326263049.

It is an arithmetic number, because the mean of its divisors is an integer number (33978789135).

Almost surely, 2^113262630445 is an apocalyptic number.

It is an amenable number.

113262630445 is a deficient number, since it is larger than the sum of its proper divisors (22652526095).

113262630445 is an equidigital number, since it uses as much as digits as its factorization.

113262630445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22652526094.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 113262630445 its reverse (544036262311), we get a palindrome (657298892756).

The spelling of 113262630445 in words is "one hundred thirteen billion, two hundred sixty-two million, six hundred thirty thousand, four hundred forty-five".