103040135 has 32 divisors (see below), whose sum is σ = 143147520. Its totient is φ = 70416000.

The previous prime is 103040087. The next prime is 103040149. The reversal of 103040135 is 531040301.

It is not a de Polignac number, because 103040135 - 2¹⁸ = 102777991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157469 + ... + 158121.

It is an arithmetic number, because the mean of its divisors is an integer number (4473360).

Almost surely, 2^103040135 is an apocalyptic number.

103040135 is a deficient number, since it is larger than the sum of its proper divisors (40107385).

103040135 is a wasteful number, since it uses less digits than its factorization.

103040135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 103040135 is about 10150.8686820390. The cubic root of 103040135 is about 468.8156918896.

Adding to 103040135 its reverse (531040301), we get a palindrome (634080436).

The spelling of 103040135 in words is "one hundred three million, forty thousand, one hundred thirty-five".