110345139 has 16 divisors (see below), whose sum is σ = 163981440. Its totient is φ = 73335240.

The previous prime is 110345129. The next prime is 110345149. The reversal of 110345139 is 931543011.

110345139 is a `hidden beast` number, since 110 + 34 + 513 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (110345129) and next prime (110345149).

It is not a de Polignac number, because 110345139 - 2⁵ = 110345107 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (110345129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2764 + ... + 15110.

It is an arithmetic number, because the mean of its divisors is an integer number (10248840).

Almost surely, 2^110345139 is an apocalyptic number.

110345139 is a deficient number, since it is larger than the sum of its proper divisors (53636301).

110345139 is a wasteful number, since it uses less digits than its factorization.

110345139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12687 (or 12681 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 110345139 is about 10504.5294516223. The cubic root of 110345139 is about 479.6425854929.

The spelling of 110345139 in words is "one hundred ten million, three hundred forty-five thousand, one hundred thirty-nine".