113260661851 has 8 divisors (see below), whose sum is σ = 113579961264. Its totient is φ = 112941446880.

The previous prime is 113260661849. The next prime is 113260661863. The reversal of 113260661851 is 158166062311.

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

It is a cyclic number.

It is not a de Polignac number, because 113260661851 - 2¹ = 113260661849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113260661051) 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, 3467940 + ... + 3500446.

It is an arithmetic number, because the mean of its divisors is an integer number (14197495158).

Almost surely, 2^113260661851 is an apocalyptic number.

113260661851 is a deficient number, since it is larger than the sum of its proper divisors (319299413).

113260661851 is an equidigital number, since it uses as much as digits as its factorization.

113260661851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42221.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 113260661851 in words is "one hundred thirteen billion, two hundred sixty million, six hundred sixty-one thousand, eight hundred fifty-one".