103135128364 has 24 divisors (see below), whose sum is σ = 182687905008. Its totient is φ = 50938767360.

The previous prime is 103135128361. The next prime is 103135128401. The reversal of 103135128364 is 463821531301.

It is not an unprimeable number, because it can be changed into a prime (103135128361) 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, 2735884 + ... + 2773324.

It is an arithmetic number, because the mean of its divisors is an integer number (7611996042).

Almost surely, 2^103135128364 is an apocalyptic number.

It is an amenable number.

103135128364 is a deficient number, since it is larger than the sum of its proper divisors (79552776644).

103135128364 is a wasteful number, since it uses less digits than its factorization.

103135128364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45825 (or 45823 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 103135128364 its reverse (463821531301), we get a palindrome (566956659665).

The spelling of 103135128364 in words is "one hundred three billion, one hundred thirty-five million, one hundred twenty-eight thousand, three hundred sixty-four".