103542248 has 32 divisors (see below), whose sum is σ = 204859200. Its totient is φ = 48926592.

The previous prime is 103542247. The next prime is 103542253. The reversal of 103542248 is 842245301.

It is a happy number.

It is a super-3 number, since 3×103542248³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103542248.

It is not an unprimeable number, because it can be changed into a prime (103542247) 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, 110036 + ... + 110972.

It is an arithmetic number, because the mean of its divisors is an integer number (6401850).

Almost surely, 2^103542248 is an apocalyptic number.

It is an amenable number.

103542248 is a deficient number, since it is larger than the sum of its proper divisors (101316952).

103542248 is a wasteful number, since it uses less digits than its factorization.

103542248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689 (or 1685 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 103542248 is about 10175.5711387617. The cubic root of 103542248 is about 469.5759688469.

Adding to 103542248 its reverse (842245301), we get a palindrome (945787549).

The spelling of 103542248 in words is "one hundred three million, five hundred forty-two thousand, two hundred forty-eight".