110670578161 has 16 divisors (see below), whose sum is σ = 130028028480. Its totient is φ = 92863667520.

The previous prime is 110670578147. The next prime is 110670578167. The reversal of 110670578161 is 161875076011.

It is a happy number.

It is not a de Polignac number, because 110670578161 - 2⁷ = 110670578033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110670578167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3422055 + ... + 3454243.

It is an arithmetic number, because the mean of its divisors is an integer number (8126751780).

Almost surely, 2^110670578161 is an apocalyptic number.

110670578161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110670578161 is a deficient number, since it is larger than the sum of its proper divisors (19357450319).

110670578161 is a wasteful number, since it uses less digits than its factorization.

110670578161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56256.

The product of its (nonzero) digits is 70560, while the sum is 43.

The spelling of 110670578161 in words is "one hundred ten billion, six hundred seventy million, five hundred seventy-eight thousand, one hundred sixty-one".