113444319071 has 4 divisors (see below), whose sum is σ = 115367104200. Its totient is φ = 111521533944.

The previous prime is 113444319047. The next prime is 113444319073. The reversal of 113444319071 is 170913444311.

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 113444319071 - 2²⁶ = 113377210207 is a prime.

It is a super-2 number, since 2×113444319071² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113444319073) 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, 961392476 + ... + 961392593.

It is an arithmetic number, because the mean of its divisors is an integer number (28841776050).

Almost surely, 2^113444319071 is an apocalyptic number.

113444319071 is a deficient number, since it is larger than the sum of its proper divisors (1922785129).

113444319071 is an equidigital number, since it uses as much as digits as its factorization.

113444319071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922785128.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 113444319071 in words is "one hundred thirteen billion, four hundred forty-four million, three hundred nineteen thousand, seventy-one".