103781224260 has 144 divisors (see below), whose sum is σ = 360107669376. Its totient is φ = 23699483136.

The previous prime is 103781224213. The next prime is 103781224273. The reversal of 103781224260 is 62422187301.

It is a happy number.

103781224260 is a `hidden beast` number, since 1 + 0 + 378 + 1 + 2 + 24 + 260 = 666.

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

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1344679 + ... + 1419761.

It is an arithmetic number, because the mean of its divisors is an integer number (2500747704).

Almost surely, 2^103781224260 is an apocalyptic number.

103781224260 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 103781224260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180053834688).

103781224260 is an abundant number, since it is smaller than the sum of its proper divisors (256326445116).

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

103781224260 is a wasteful number, since it uses less digits than its factorization.

103781224260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76202 (or 76197 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 103781224260 in words is "one hundred three billion, seven hundred eighty-one million, two hundred twenty-four thousand, two hundred sixty".