103333920 has 48 divisors (see below), whose sum is σ = 325503360. Its totient is φ = 27555584.

The previous prime is 103333903. The next prime is 103333927. The reversal of 103333920 is 29333301.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (103333927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107160 + ... + 108119.

It is an arithmetic number, because the mean of its divisors is an integer number (6781320).

Almost surely, 2^103333920 is an apocalyptic number.

103333920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103333920 is an abundant number, since it is smaller than the sum of its proper divisors (222169440).

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

103333920 is a wasteful number, since it uses less digits than its factorization.

103333920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215297 (or 215289 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 24.

The square root of 103333920 is about 10165.3293109471. The cubic root of 103333920 is about 469.2608269391.

The spelling of 103333920 in words is "one hundred three million, three hundred thirty-three thousand, nine hundred twenty".