103442034 has 16 divisors (see below), whose sum is σ = 207296640. Its totient is φ = 34411920.

The previous prime is 103442033. The next prime is 103442051. The reversal of 103442034 is 430244301.

It is a self number, because there is not a number n which added to its sum of digits gives 103442034.

It is not an unprimeable number, because it can be changed into a prime (103442033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13882 + ... + 19989.

It is an arithmetic number, because the mean of its divisors is an integer number (12956040).

Almost surely, 2^103442034 is an apocalyptic number.

103442034 is an abundant number, since it is smaller than the sum of its proper divisors (103854606).

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

103442034 is a wasteful number, since it uses less digits than its factorization.

103442034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34385.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 103442034 is about 10170.6457022158. The cubic root of 103442034 is about 469.4244259516.

Adding to 103442034 its reverse (430244301), we get a palindrome (533686335).

The spelling of 103442034 in words is "one hundred three million, four hundred forty-two thousand, thirty-four".