103351534550 has 96 divisors (see below), whose sum is σ = 222703067520. Its totient is φ = 35288870400.

The previous prime is 103351534543. The next prime is 103351534639. The reversal of 103351534550 is 55435153301.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103351534550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1137089 + ... + 1224611.

It is an arithmetic number, because the mean of its divisors is an integer number (2319823620).

Almost surely, 2^103351534550 is an apocalyptic number.

103351534550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103351534550 is an abundant number, since it is smaller than the sum of its proper divisors (119351532970).

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

103351534550 is a wasteful number, since it uses less digits than its factorization.

103351534550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87678 (or 87673 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

Adding to 103351534550 its reverse (55435153301), we get a palindrome (158786687851).

The spelling of 103351534550 in words is "one hundred three billion, three hundred fifty-one million, five hundred thirty-four thousand, five hundred fifty".