103742344 has 32 divisors (see below), whose sum is σ = 198135000. Its totient is φ = 50913792.

The previous prime is 103742329. The next prime is 103742357. The reversal of 103742344 is 443247301.

It can be written as a sum of positive squares in 4 ways, for example, as 103266244 + 476100 = 10162^2 + 690^2 .

It is a super-2 number, since 2×103742344² = 21524947877228672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203562 + ... + 204070.

Almost surely, 2^103742344 is an apocalyptic number.

It is an amenable number.

103742344 is a deficient number, since it is larger than the sum of its proper divisors (94392656).

103742344 is a wasteful number, since it uses less digits than its factorization.

103742344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 103742344 is about 10185.3985685392. The cubic root of 103742344 is about 469.8782603061.

Adding to 103742344 its reverse (443247301), we get a palindrome (546989645).

The spelling of 103742344 in words is "one hundred three million, seven hundred forty-two thousand, three hundred forty-four".