101329085 has 16 divisors (see below), whose sum is σ = 142853760. Its totient is φ = 68024640.

The previous prime is 101329079. The next prime is 101329121. The reversal of 101329085 is 580923101.

It is a de Polignac number, because none of the positive numbers 2^k-101329085 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70145 + ... + 71574.

It is an arithmetic number, because the mean of its divisors is an integer number (8928360).

Almost surely, 2^101329085 is an apocalyptic number.

It is an amenable number.

101329085 is a deficient number, since it is larger than the sum of its proper divisors (41524675).

101329085 is a wasteful number, since it uses less digits than its factorization.

101329085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141748.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 101329085 is about 10066.2348969215. The cubic root of 101329085 is about 466.2061951673.

The spelling of 101329085 in words is "one hundred one million, three hundred twenty-nine thousand, eighty-five".