101035189 has 2 divisors, whose sum is σ = 101035190. Its totient is φ = 101035188.

The previous prime is 101035183. The next prime is 101035211. The reversal of 101035189 is 981530101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52272900 + 48762289 = 7230^2 + 6983^2 .

It is a cyclic number.

It is not a de Polignac number, because 101035189 - 2¹³ = 101026997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101035183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50517594 + 50517595.

It is an arithmetic number, because the mean of its divisors is an integer number (50517595).

Almost surely, 2^101035189 is an apocalyptic number.

It is an amenable number.

101035189 is a deficient number, since it is larger than the sum of its proper divisors (1).

101035189 is an equidigital number, since it uses as much as digits as its factorization.

101035189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 101035189 is about 10051.6261868416. The cubic root of 101035189 is about 465.7550288264.

The spelling of 101035189 in words is "one hundred one million, thirty-five thousand, one hundred eighty-nine".