103043551205 has 16 divisors (see below), whose sum is σ = 149629628160. Its totient is φ = 66502056192.

The previous prime is 103043551109. The next prime is 103043551211. The reversal of 103043551205 is 502155340301.

It is a cyclic number.

It is not a de Polignac number, because 103043551205 - 2²⁸ = 102775115749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86590625 + ... + 86591814.

It is an arithmetic number, because the mean of its divisors is an integer number (9351851760).

Almost surely, 2^103043551205 is an apocalyptic number.

It is an amenable number.

103043551205 is a deficient number, since it is larger than the sum of its proper divisors (46586076955).

103043551205 is a wasteful number, since it uses less digits than its factorization.

103043551205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173182468.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 103043551205 its reverse (502155340301), we get a palindrome (605198891506).

The spelling of 103043551205 in words is "one hundred three billion, forty-three million, five hundred fifty-one thousand, two hundred five".