110166342121 has 8 divisors (see below), whose sum is σ = 121975218144. Its totient is φ = 98656425120.

The previous prime is 110166342119. The next prime is 110166342131. The reversal of 110166342121 is 121243661011.

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

It is not a de Polignac number, because 110166342121 - 2¹ = 110166342119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110166342121.

It is not an unprimeable number, because it can be changed into a prime (110166342131) 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, 74738980 + ... + 74740453.

It is an arithmetic number, because the mean of its divisors is an integer number (15246902268).

Almost surely, 2^110166342121 is an apocalyptic number.

110166342121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110166342121 is a deficient number, since it is larger than the sum of its proper divisors (11808876023).

110166342121 is a wasteful number, since it uses less digits than its factorization.

110166342121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149479511.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 110166342121 in words is "one hundred ten billion, one hundred sixty-six million, three hundred forty-two thousand, one hundred twenty-one".