103234530 has 32 divisors (see below), whose sum is σ = 283158144. Its totient is φ = 23596416.

The previous prime is 103234517. The next prime is 103234609. The reversal of 103234530 is 35432301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 103234497 and 103234506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245587 + ... + 246006.

It is an arithmetic number, because the mean of its divisors is an integer number (8848692).

Almost surely, 2^103234530 is an apocalyptic number.

103234530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103234530 is an abundant number, since it is smaller than the sum of its proper divisors (179923614).

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

103234530 is a wasteful number, since it uses less digits than its factorization.

103234530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491610.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 103234530 is about 10160.4394589998. The cubic root of 103234530 is about 469.1103284554.

Adding to 103234530 its reverse (35432301), we get a palindrome (138666831).

The spelling of 103234530 in words is "one hundred three million, two hundred thirty-four thousand, five hundred thirty".