10103604345 has 24 divisors (see below), whose sum is σ = 17557058376. Its totient is φ = 5375006208.

The previous prime is 10103604341. The next prime is 10103604403. The reversal of 10103604345 is 54340630101.

10103604345 is a `hidden beast` number, since 1 + 0 + 10 + 3 + 604 + 3 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5118114681 + 4985489664 = 71541^2 + 70608^2 .

It is not a de Polignac number, because 10103604345 - 2² = 10103604341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10103604341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264912 + ... + 300641.

It is an arithmetic number, because the mean of its divisors is an integer number (731544099).

Almost surely, 2^10103604345 is an apocalyptic number.

10103604345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10103604345 is a deficient number, since it is larger than the sum of its proper divisors (7453454031).

10103604345 is a wasteful number, since it uses less digits than its factorization.

10103604345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565961 (or 565958 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 10103604345 in words is "ten billion, one hundred three million, six hundred four thousand, three hundred forty-five".