113099139389 has 8 divisors (see below), whose sum is σ = 116162198328. Its totient is φ = 110036413440.

The previous prime is 113099139289. The next prime is 113099139397. The reversal of 113099139389 is 983931990311.

It can be written as a sum of positive squares in 4 ways, for example, as 1496374489 + 111602764900 = 38683^2 + 334070^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113099139389 - 2³⁶ = 44379662653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113099139289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704909 + ... + 850349.

It is an arithmetic number, because the mean of its divisors is an integer number (14520274791).

Almost surely, 2^113099139389 is an apocalyptic number.

It is an amenable number.

113099139389 is a deficient number, since it is larger than the sum of its proper divisors (3063058939).

113099139389 is a wasteful number, since it uses less digits than its factorization.

113099139389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166495.

The product of its (nonzero) digits is 1417176, while the sum is 56.

The spelling of 113099139389 in words is "one hundred thirteen billion, ninety-nine million, one hundred thirty-nine thousand, three hundred eighty-nine".