113271911581479 has 16 divisors (see below), whose sum is σ = 172605274053120. Its totient is φ = 64726635466080.

The previous prime is 113271911581427. The next prime is 113271911581513. The reversal of 113271911581479 is 974185119172311.

It is not a de Polignac number, because 113271911581479 - 2¹³ = 113271911573287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113271911581079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227462 + ... + 15101340.

It is an arithmetic number, because the mean of its divisors is an integer number (10787829628320).

Almost surely, 2^{113271911581479} is an apocalyptic number.

113271911581479 is a deficient number, since it is larger than the sum of its proper divisors (59333362471641).

113271911581479 is a wasteful number, since it uses less digits than its factorization.

113271911581479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14262670.

The product of its digits is 3810240, while the sum is 60.

The spelling of 113271911581479 in words is "one hundred thirteen trillion, two hundred seventy-one billion, nine hundred eleven million, five hundred eighty-one thousand, four hundred seventy-nine".