101520046224180 has 144 divisors (see below), whose sum is σ = 318036875520000. Its totient is φ = 26185612815360.

The previous prime is 101520046224173. The next prime is 101520046224193. The reversal of 101520046224180 is 81422640025101.

101520046224180 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 20 + 0 + 4 + 622 + 4 + 1 + 8 + 0 = 666.

101520046224180 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6603756 + ... + 15705084.

Almost surely, 2^{101520046224180} is an apocalyptic number.

101520046224180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101520046224180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159018437760000).

101520046224180 is an abundant number, since it is smaller than the sum of its proper divisors (216516829295820).

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

101520046224180 is a wasteful number, since it uses less digits than its factorization.

101520046224180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103374 (or 9103369 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

Adding to 101520046224180 its reverse (81422640025101), we get a palindrome (182942686249281).

The spelling of 101520046224180 in words is "one hundred one trillion, five hundred twenty billion, forty-six million, two hundred twenty-four thousand, one hundred eighty".