113190871041 has 20 divisors (see below), whose sum is σ = 169099413252. Its totient is φ = 75455307648.

The previous prime is 113190871039. The next prime is 113190871097. The reversal of 113190871041 is 140178091311.

It can be written as a sum of positive squares in 2 ways, for example, as 110176861041 + 3014010000 = 331929^2 + 54900^2 .

It is not a de Polignac number, because 113190871041 - 2¹ = 113190871039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113190870987 and 113190871005.

It is not an unprimeable number, because it can be changed into a prime (113190871141) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1370661 + ... + 1450893.

Almost surely, 2^113190871041 is an apocalyptic number.

It is an amenable number.

113190871041 is a deficient number, since it is larger than the sum of its proper divisors (55908542211).

113190871041 is an equidigital number, since it uses as much as digits as its factorization.

113190871041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97662 (or 97653 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 36.

The spelling of 113190871041 in words is "one hundred thirteen billion, one hundred ninety million, eight hundred seventy-one thousand, forty-one".