103312842 has 32 divisors (see below), whose sum is σ = 230299200. Its totient is φ = 30705408.

The previous prime is 103312837. The next prime is 103312871. The reversal of 103312842 is 248213301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24717 + ... + 28592.

It is an arithmetic number, because the mean of its divisors is an integer number (7196850).

Almost surely, 2^103312842 is an apocalyptic number.

103312842 is an abundant number, since it is smaller than the sum of its proper divisors (126986358).

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

103312842 is a wasteful number, since it uses less digits than its factorization.

103312842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53350.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 103312842 is about 10164.2924987428. The cubic root of 103312842 is about 469.2289182419.

The spelling of 103312842 in words is "one hundred three million, three hundred twelve thousand, eight hundred forty-two".