103442376 has 16 divisors (see below), whose sum is σ = 258606000. Its totient is φ = 34480784.

The previous prime is 103442369. The next prime is 103442377. The reversal of 103442376 is 673244301.

It is not an unprimeable number, because it can be changed into a prime (103442377) 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 3 ways as a sum of consecutive naturals, for example, 2155026 + ... + 2155073.

It is an arithmetic number, because the mean of its divisors is an integer number (16162875).

Almost surely, 2^103442376 is an apocalyptic number.

It is an amenable number.

103442376 is an abundant number, since it is smaller than the sum of its proper divisors (155163624).

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

103442376 is a wasteful number, since it uses less digits than its factorization.

103442376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310108 (or 4310104 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 103442376 is about 10170.6625152937. The cubic root of 103442376 is about 469.4249432880.

Adding to 103442376 its reverse (673244301), we get a palindrome (776686677).

It can be divided in two parts, 10344 and 2376, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 103442376 in words is "one hundred three million, four hundred forty-two thousand, three hundred seventy-six".