110100139 has 2 divisors, whose sum is σ = 110100140. Its totient is φ = 110100138.

The previous prime is 110100121. The next prime is 110100191. The reversal of 110100139 is 931001011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110100139 - 2¹¹ = 110098091 is a prime.

It is not a weakly prime, because it can be changed into another prime (110104139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050069 + 55050070.

It is an arithmetic number, because the mean of its divisors is an integer number (55050070).

Almost surely, 2^110100139 is an apocalyptic number.

110100139 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100139 is an equidigital number, since it uses as much as digits as its factorization.

110100139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 16.

The square root of 110100139 is about 10492.8613352126. The cubic root of 110100139 is about 479.2873379694.

The spelling of 110100139 in words is "one hundred ten million, one hundred thousand, one hundred thirty-nine".