103603375528 has 8 divisors (see below), whose sum is σ = 194256329130. Its totient is φ = 51801687760.

The previous prime is 103603375517. The next prime is 103603375529. The reversal of 103603375528 is 825573306301.

It can be written as a sum of positive squares in only one way, i.e., 68372836324 + 35230539204 = 261482^2 + 187698^2 .

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

It is a super-3 number, since 3×103603375528³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103603375529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6475210963 + ... + 6475210978.

Almost surely, 2^103603375528 is an apocalyptic number.

It is an amenable number.

103603375528 is a deficient number, since it is larger than the sum of its proper divisors (90652953602).

103603375528 is a wasteful number, since it uses less digits than its factorization.

103603375528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12950421947 (or 12950421943 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 103603375528 in words is "one hundred three billion, six hundred three million, three hundred seventy-five thousand, five hundred twenty-eight".