101032230 has 64 divisors (see below), whose sum is σ = 270164160. Its totient is φ = 24009216.

The previous prime is 101032171. The next prime is 101032271. The reversal of 101032230 is 32230101.

It is a happy number.

It is a super-2 number, since 2×101032230² = 20415022997545800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6844 + ... + 15776.

It is an arithmetic number, because the mean of its divisors is an integer number (4221315).

Almost surely, 2^101032230 is an apocalyptic number.

101032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101032230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135082080).

101032230 is an abundant number, since it is smaller than the sum of its proper divisors (169131930).

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

101032230 is a wasteful number, since it uses less digits than its factorization.

101032230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8985.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 101032230 is about 10051.4789956503. The cubic root of 101032230 is about 465.7504819532.

Adding to 101032230 its reverse (32230101), we get a palindrome (133262331).

The spelling of 101032230 in words is "one hundred one million, thirty-two thousand, two hundred thirty".