103613448 has 32 divisors (see below), whose sum is σ = 259603200. Its totient is φ = 34461888.

The previous prime is 103613443. The next prime is 103613483. The reversal of 103613448 is 844316301.

It is a super-3 number, since 3×103613448³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103613443) 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, 6990 + ... + 16002.

It is an arithmetic number, because the mean of its divisors is an integer number (8112600).

Almost surely, 2^103613448 is an apocalyptic number.

It is an amenable number.

103613448 is an abundant number, since it is smaller than the sum of its proper divisors (155989752).

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

103613448 is a wasteful number, since it uses less digits than its factorization.

103613448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9501 (or 9497 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 103613448 is about 10179.0691126448. The cubic root of 103613448 is about 469.6835775736.

Adding to 103613448 its reverse (844316301), we get a palindrome (947929749).

The spelling of 103613448 in words is "one hundred three million, six hundred thirteen thousand, four hundred forty-eight".