113544631741 has 4 divisors (see below), whose sum is σ = 117459963900. Its totient is φ = 109629299584.

The previous prime is 113544631729. The next prime is 113544631777. The reversal of 113544631741 is 147136445311.

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 68439792100 + 45104839641 = 261610^2 + 212379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113544631741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113544631694 and 113544631703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113544631241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957666036 + ... + 1957666093.

It is an arithmetic number, because the mean of its divisors is an integer number (29364990975).

Almost surely, 2^113544631741 is an apocalyptic number.

It is an amenable number.

113544631741 is a deficient number, since it is larger than the sum of its proper divisors (3915332159).

113544631741 is an equidigital number, since it uses as much as digits as its factorization.

113544631741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915332158.

The product of its digits is 120960, while the sum is 40.

The spelling of 113544631741 in words is "one hundred thirteen billion, five hundred forty-four million, six hundred thirty-one thousand, seven hundred forty-one".