101030232 has 32 divisors (see below), whose sum is σ = 258738480. Its totient is φ = 32855040.

The previous prime is 101030207. The next prime is 101030233. The reversal of 101030232 is 232030101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50353 + ... + 52320.

Almost surely, 2^101030232 is an apocalyptic number.

101030232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101030232 is an abundant number, since it is smaller than the sum of its proper divisors (157708248).

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

101030232 is a wasteful number, since it uses less digits than its factorization.

101030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102723 (or 102719 counting only the distinct ones).

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

The square root of 101030232 is about 10051.3796068003. The cubic root of 101030232 is about 465.7474117264.

Adding to 101030232 its reverse (232030101), we get a palindrome (333060333).

The spelling of 101030232 in words is "one hundred one million, thirty thousand, two hundred thirty-two".