103324140 has 48 divisors (see below), whose sum is σ = 321454560. Its totient is φ = 27552960.

The previous prime is 103324139. The next prime is 103324153. The reversal of 103324140 is 41423301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95131 + ... + 96210.

It is an arithmetic number, because the mean of its divisors is an integer number (6696970).

Almost surely, 2^103324140 is an apocalyptic number.

103324140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103324140 is an abundant number, since it is smaller than the sum of its proper divisors (218130420).

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

103324140 is a wasteful number, since it uses less digits than its factorization.

103324140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191359 (or 191351 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 103324140 is about 10164.8482526794. The cubic root of 103324140 is about 469.2460221339.

Adding to 103324140 its reverse (41423301), we get a palindrome (144747441).

The spelling of 103324140 in words is "one hundred three million, three hundred twenty-four thousand, one hundred forty".