113853714481 has 4 divisors (see below), whose sum is σ = 122611692532. Its totient is φ = 105095736432.

The previous prime is 113853714451. The next prime is 113853714493. The reversal of 113853714481 is 184417358311.

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 76366559025 + 37487155456 = 276345^2 + 193616^2 .

It is a cyclic number.

It is not a de Polignac number, because 113853714481 - 2²³ = 113845325873 is a prime.

It is a super-2 number, since 2×113853714481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113853714451) 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, 4378989006 + ... + 4378989031.

It is an arithmetic number, because the mean of its divisors is an integer number (30652923133).

Almost surely, 2^113853714481 is an apocalyptic number.

It is an amenable number.

113853714481 is a deficient number, since it is larger than the sum of its proper divisors (8757978051).

113853714481 is an equidigital number, since it uses as much as digits as its factorization.

113853714481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8757978050.

The product of its digits is 322560, while the sum is 46.

The spelling of 113853714481 in words is "one hundred thirteen billion, eight hundred fifty-three million, seven hundred fourteen thousand, four hundred eighty-one".