101030232320 has 36 divisors (see below), whose sum is σ = 241998981420. Its totient is φ = 40412092416.

The previous prime is 101030232319. The next prime is 101030232323. The reversal of 101030232320 is 23232030101.

It can be written as a sum of positive squares in 2 ways, for example, as 31604306176 + 69425926144 = 177776^2 + 263488^2 .

It is not an unprimeable number, because it can be changed into a prime (101030232323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39463655 + ... + 39466214.

Almost surely, 2^101030232320 is an apocalyptic number.

101030232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101030232320 is an abundant number, since it is smaller than the sum of its proper divisors (140968749100).

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

101030232320 is an frugal number, since it uses more digits than its factorization.

101030232320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78929890 (or 78929876 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 101030232320 its reverse (23232030101), we get a palindrome (124262262421).

The spelling of 101030232320 in words is "one hundred one billion, thirty million, two hundred thirty-two thousand, three hundred twenty".