101181230 has 8 divisors (see below), whose sum is σ = 182126232. Its totient is φ = 40472488.

The previous prime is 101181181. The next prime is 101181247. The reversal of 101181230 is 32181101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101181199 and 101181208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5059052 + ... + 5059071.

It is an arithmetic number, because the mean of its divisors is an integer number (22765779).

Almost surely, 2^101181230 is an apocalyptic number.

101181230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101181230 is a deficient number, since it is larger than the sum of its proper divisors (80945002).

101181230 is a wasteful number, since it uses less digits than its factorization.

101181230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10118130.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 101181230 is about 10058.8881095278. Note that the first 3 decimals coincide. The cubic root of 101181230 is about 465.9793288429.

The spelling of 101181230 in words is "one hundred one million, one hundred eighty-one thousand, two hundred thirty".