103234240 has 28 divisors (see below), whose sum is σ = 245827296. Its totient is φ = 41293568.

The previous prime is 103234207. The next prime is 103234253. The reversal of 103234240 is 42432301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160984 + ... + 161623.

Almost surely, 2^103234240 is an apocalyptic number.

103234240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103234240 is an abundant number, since it is smaller than the sum of its proper divisors (142593056).

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

103234240 is an equidigital number, since it uses as much as digits as its factorization.

103234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322624 (or 322614 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 103234240 is about 10160.4251879535. The cubic root of 103234240 is about 469.1098891898.

Adding to 103234240 its reverse (42432301), we get a palindrome (145666541).

The spelling of 103234240 in words is "one hundred three million, two hundred thirty-four thousand, two hundred forty".