103553608 has 8 divisors (see below), whose sum is σ = 194163030. Its totient is φ = 51776800.

The previous prime is 103553587. The next prime is 103553617. The reversal of 103553608 is 806355301.

It can be written as a sum of positive squares in only one way, i.e., 72216004 + 31337604 = 8498^2 + 5598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×103553608³ (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 103553608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6472093 + ... + 6472108.

Almost surely, 2^103553608 is an apocalyptic number.

It is an amenable number.

103553608 is a deficient number, since it is larger than the sum of its proper divisors (90609422).

103553608 is a wasteful number, since it uses less digits than its factorization.

103553608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12944207 (or 12944203 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 103553608 is about 10176.1293230776. The cubic root of 103553608 is about 469.5931411865.

The spelling of 103553608 in words is "one hundred three million, five hundred fifty-three thousand, six hundred eight".