103255042 has 16 divisors (see below), whose sum is σ = 178902432. Its totient is φ = 44173120.

The previous prime is 103255039. The next prime is 103255043. The reversal of 103255042 is 240552301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (103255043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137668 + ... + 138415.

It is an arithmetic number, because the mean of its divisors is an integer number (11181402).

Almost surely, 2^103255042 is an apocalyptic number.

103255042 is a deficient number, since it is larger than the sum of its proper divisors (75647390).

103255042 is a wasteful number, since it uses less digits than its factorization.

103255042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276113.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 103255042 is about 10161.4488140225. The cubic root of 103255042 is about 469.1413960766.

The spelling of 103255042 in words is "one hundred three million, two hundred fifty-five thousand, forty-two".