103135146 has 32 divisors (see below), whose sum is σ = 209563200. Its totient is φ = 33834240.

The previous prime is 103135139. The next prime is 103135163. The reversal of 103135146 is 641531301.

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, 116626 + ... + 117506.

It is an arithmetic number, because the mean of its divisors is an integer number (6548850).

Almost surely, 2^103135146 is an apocalyptic number.

103135146 is an abundant number, since it is smaller than the sum of its proper divisors (106428054).

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

103135146 is a wasteful number, since it uses less digits than its factorization.

103135146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 103135146 is about 10155.5475480153. The cubic root of 103135146 is about 468.9597424389.

Adding to 103135146 its reverse (641531301), we get a palindrome (744666447).

The spelling of 103135146 in words is "one hundred three million, one hundred thirty-five thousand, one hundred forty-six".