113423835166 has 4 divisors (see below), whose sum is σ = 170135752752. Its totient is φ = 56711917582.

The previous prime is 113423835079. The next prime is 113423835181. The reversal of 113423835166 is 661538324311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28355958790 + ... + 28355958793.

It is an arithmetic number, because the mean of its divisors is an integer number (42533938188).

Almost surely, 2^113423835166 is an apocalyptic number.

113423835166 is a deficient number, since it is larger than the sum of its proper divisors (56711917586).

113423835166 is an equidigital number, since it uses as much as digits as its factorization.

113423835166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56711917585.

The product of its digits is 311040, while the sum is 43.

The spelling of 113423835166 in words is "one hundred thirteen billion, four hundred twenty-three million, eight hundred thirty-five thousand, one hundred sixty-six".