101280660480 has 264 divisors, whose sum is σ = 362260439424. Its totient is φ = 26136576000.

The previous prime is 101280660469. The next prime is 101280660529. The reversal of 101280660480 is 84066082101.

101280660480 is digitally balanced in base 7, 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 23 ways as a sum of consecutive naturals, for example, 1393030 + ... + 1463930.

Almost surely, 2^101280660480 is an apocalyptic number.

101280660480 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 101280660480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181130219712).

101280660480 is an abundant number, since it is smaller than the sum of its proper divisors (260979778944).

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

101280660480 is a wasteful number, since it uses less digits than its factorization.

101280660480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70963 (or 70942 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 101280660480 in words is "one hundred one billion, two hundred eighty million, six hundred sixty thousand, four hundred eighty".