103563611436 has 24 divisors (see below), whose sum is σ = 241716807360. Its totient is φ = 34511435152.

The previous prime is 103563611423. The next prime is 103563611441. The reversal of 103563611436 is 634116365301.

It is a super-3 number, since 3×103563611436³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 103563611394 and 103563611403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176846 + ... + 1261781.

It is an arithmetic number, because the mean of its divisors is an integer number (10071533640).

Almost surely, 2^103563611436 is an apocalyptic number.

It is an amenable number.

103563611436 is an abundant number, since it is smaller than the sum of its proper divisors (138153195924).

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

103563611436 is a wasteful number, since it uses less digits than its factorization.

103563611436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442173 (or 2442171 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

Adding to 103563611436 its reverse (634116365301), we get a palindrome (737679976737).

The spelling of 103563611436 in words is "one hundred three billion, five hundred sixty-three million, six hundred eleven thousand, four hundred thirty-six".