108306965520 has 480 divisors, whose sum is σ = 407702655360. Its totient is φ = 25593200640.

The previous prime is 108306965519. The next prime is 108306965551. The reversal of 108306965520 is 25569603801.

108306965520 is a `hidden beast` number, since 1 + 0 + 8 + 3 + 0 + 6 + 96 + 552 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23744040 + ... + 23748600.

It is an arithmetic number, because the mean of its divisors is an integer number (849380532).

Almost surely, 2^108306965520 is an apocalyptic number.

108306965520 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 108306965520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203851327680).

108306965520 is an abundant number, since it is smaller than the sum of its proper divisors (299395689840).

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

108306965520 is a wasteful number, since it uses less digits than its factorization.

108306965520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4695 (or 4686 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 108306965520 in words is "one hundred eight billion, three hundred six million, nine hundred sixty-five thousand, five hundred twenty".