101647230 has 16 divisors (see below), whose sum is σ = 243953424. Its totient is φ = 27105920.

The previous prime is 101647213. The next prime is 101647243. The reversal of 101647230 is 32746101.

It is a self number, because there is not a number n which added to its sum of digits gives 101647230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1694091 + ... + 1694150.

It is an arithmetic number, because the mean of its divisors is an integer number (15247089).

Almost surely, 2^101647230 is an apocalyptic number.

101647230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101647230 is an abundant number, since it is smaller than the sum of its proper divisors (142306194).

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

101647230 is a wasteful number, since it uses less digits than its factorization.

101647230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388251.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 101647230 is about 10082.0250941961. The cubic root of 101647230 is about 466.6936044541.

The spelling of 101647230 in words is "one hundred one million, six hundred forty-seven thousand, two hundred thirty".