103338720 has 192 divisors, whose sum is σ = 381024000. Its totient is φ = 26085888.

The previous prime is 103338709. The next prime is 103338721. The reversal of 103338720 is 27833301.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103338721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81451 + ... + 82709.

It is an arithmetic number, because the mean of its divisors is an integer number (1984500).

Almost surely, 2^103338720 is an apocalyptic number.

103338720 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 103338720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190512000).

103338720 is an abundant number, since it is smaller than the sum of its proper divisors (277685280).

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

103338720 is a wasteful number, since it uses less digits than its factorization.

103338720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 103338720 is about 10165.5654048361. The cubic root of 103338720 is about 469.2680927595.

The spelling of 103338720 in words is "one hundred three million, three hundred thirty-eight thousand, seven hundred twenty".