101705030 has 32 divisors (see below), whose sum is σ = 216440640. Its totient is φ = 33667200.

The previous prime is 101705027. The next prime is 101705041. The reversal of 101705030 is 30507101.

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, 23021 + ... + 27080.

It is an arithmetic number, because the mean of its divisors is an integer number (6763770).

Almost surely, 2^101705030 is an apocalyptic number.

101705030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101705030 is an abundant number, since it is smaller than the sum of its proper divisors (114735610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101705030 is a wasteful number, since it uses less digits than its factorization.

101705030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50144.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 101705030 is about 10084.8911744252. The cubic root of 101705030 is about 466.7820468675.

The spelling of 101705030 in words is "one hundred one million, seven hundred five thousand, thirty".