103533134312 has 32 divisors (see below), whose sum is σ = 195042600480. Its totient is φ = 51522212160.

The previous prime is 103533134297. The next prime is 103533134339. The reversal of 103533134312 is 213431335301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904387 + ... + 1957997.

It is an arithmetic number, because the mean of its divisors is an integer number (6095081265).

Almost surely, 2^103533134312 is an apocalyptic number.

It is an amenable number.

103533134312 is a deficient number, since it is larger than the sum of its proper divisors (91509466168).

103533134312 is a wasteful number, since it uses less digits than its factorization.

103533134312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54753 (or 54749 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 103533134312 its reverse (213431335301), we get a palindrome (316964469613).

The spelling of 103533134312 in words is "one hundred three billion, five hundred thirty-three million, one hundred thirty-four thousand, three hundred twelve".