103042344 has 32 divisors (see below), whose sum is σ = 258369120. Its totient is φ = 34245696.

The previous prime is 103042343. The next prime is 103042349. The reversal of 103042344 is 443240301.

It is a self number, because there is not a number n which added to its sum of digits gives 103042344.

It is not an unprimeable number, because it can be changed into a prime (103042343) 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, 2142 + ... + 14514.

It is an arithmetic number, because the mean of its divisors is an integer number (8074035).

Almost surely, 2^103042344 is an apocalyptic number.

It is an amenable number.

103042344 is an abundant number, since it is smaller than the sum of its proper divisors (155326776).

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

103042344 is a wasteful number, since it uses less digits than its factorization.

103042344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12729 (or 12725 counting only the distinct ones).

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

The square root of 103042344 is about 10150.9774898775. The cubic root of 103042344 is about 468.8190420614.

Adding to 103042344 its reverse (443240301), we get a palindrome (546282645).

The spelling of 103042344 in words is "one hundred three million, forty-two thousand, three hundred forty-four".