103143353355 has 96 divisors (see below), whose sum is σ = 219465792000. Its totient is φ = 44669475648.

The previous prime is 103143353323. The next prime is 103143353473. The reversal of 103143353355 is 553353341301.

103143353355 is a `hidden beast` number, since 1 + 0 + 31 + 43 + 3 + 533 + 55 = 666.

It is not a de Polignac number, because 103143353355 - 2⁵ = 103143353323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 117412 + ... + 469118.

It is an arithmetic number, because the mean of its divisors is an integer number (2286102000).

Almost surely, 2^103143353355 is an apocalyptic number.

103143353355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103143353355 is an abundant number, since it is smaller than the sum of its proper divisors (116322438645).

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

103143353355 is a wasteful number, since it uses less digits than its factorization.

103143353355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351758 (or 351741 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 36.

Adding to 103143353355 its reverse (553353341301), we get a palindrome (656496694656).

The spelling of 103143353355 in words is "one hundred three billion, one hundred forty-three million, three hundred fifty-three thousand, three hundred fifty-five".