101040232320 has 96 divisors (see below), whose sum is σ = 348904572120. Its totient is φ = 26944060416.

The previous prime is 101040232313. The next prime is 101040232327. The reversal of 101040232320 is 23232040101.

101040232320 is a `hidden beast` number, since 10 + 104 + 0 + 232 + 320 = 666.

It is an interprime number because it is at equal distance from previous prime (101040232313) and next prime (101040232327).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101040232293 and 101040232302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101040232327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8765094 + ... + 8776613.

Almost surely, 2^101040232320 is an apocalyptic number.

101040232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101040232320 is an abundant number, since it is smaller than the sum of its proper divisors (247864339800).

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

101040232320 is a wasteful number, since it uses less digits than its factorization.

101040232320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17541732 (or 17541717 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 101040232320 its reverse (23232040101), we get a palindrome (124272272421).

The spelling of 101040232320 in words is "one hundred one billion, forty million, two hundred thirty-two thousand, three hundred twenty".