113306177861 has 8 divisors (see below), whose sum is σ = 115116302400. Its totient is φ = 111499553088.

The previous prime is 113306177851. The next prime is 113306177867. The reversal of 113306177861 is 168771603311.

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 113306177861 - 2⁶ = 113306177797 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 (113306177867) 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, 809636 + ... + 939213.

It is an arithmetic number, because the mean of its divisors is an integer number (14389537800).

Almost surely, 2^113306177861 is an apocalyptic number.

It is an amenable number.

113306177861 is a deficient number, since it is larger than the sum of its proper divisors (1810124539).

113306177861 is an equidigital number, since it uses as much as digits as its factorization.

113306177861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749883.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 113306177861 in words is "one hundred thirteen billion, three hundred six million, one hundred seventy-seven thousand, eight hundred sixty-one".