113409195045 has 8 divisors (see below), whose sum is σ = 181454712096. Its totient is φ = 60484904016.

The previous prime is 113409195043. The next prime is 113409195047. The reversal of 113409195045 is 540591904311.

It is an interprime number because it is at equal distance from previous prime (113409195043) and next prime (113409195047).

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

It is not a de Polignac number, because 113409195045 - 2¹ = 113409195043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113409194988 and 113409195006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113409195043) 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, 3780306487 + ... + 3780306516.

It is an arithmetic number, because the mean of its divisors is an integer number (22681839012).

Almost surely, 2^113409195045 is an apocalyptic number.

113409195045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113409195045 is a deficient number, since it is larger than the sum of its proper divisors (68045517051).

113409195045 is an equidigital number, since it uses as much as digits as its factorization.

113409195045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7560613011.

The product of its (nonzero) digits is 97200, while the sum is 42.

The spelling of 113409195045 in words is "one hundred thirteen billion, four hundred nine million, one hundred ninety-five thousand, forty-five".