101832985 has 16 divisors (see below), whose sum is σ = 126604800. Its totient is φ = 78549120.

The previous prime is 101832967. The next prime is 101833013. The reversal of 101832985 is 589238101.

It is not a de Polignac number, because 101832985 - 2¹⁵ = 101800217 is a prime.

It is an alternating number because its digits alternate between odd and even.

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, 47466 + ... + 49564.

It is an arithmetic number, because the mean of its divisors is an integer number (7912800).

Almost surely, 2^101832985 is an apocalyptic number.

It is an amenable number.

101832985 is a deficient number, since it is larger than the sum of its proper divisors (24771815).

101832985 is a wasteful number, since it uses less digits than its factorization.

101832985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 101832985 is about 10091.2330762895. The cubic root of 101832985 is about 466.9777175135.

The spelling of 101832985 in words is "one hundred one million, eight hundred thirty-two thousand, nine hundred eighty-five".