103243501105105 has 16 divisors (see below), whose sum is σ = 129570644615040. Its totient is φ = 78825384571648.

The previous prime is 103243501105081. The next prime is 103243501105141. The reversal of 103243501105105 is 501501105342301.

It is a cyclic number.

It is not a de Polignac number, because 103243501105105 - 2¹⁵ = 103243501072337 is a prime.

It is a super-2 number, since 2×103243501105105² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013233000 + ... + 1013334889.

It is an arithmetic number, because the mean of its divisors is an integer number (8098165288440).

Almost surely, 2^{103243501105105} is an apocalyptic number.

It is an amenable number.

103243501105105 is a deficient number, since it is larger than the sum of its proper divisors (26327143509935).

103243501105105 is a wasteful number, since it uses less digits than its factorization.

103243501105105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026568360.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 103243501105105 its reverse (501501105342301), we get a palindrome (604744606447406).

The spelling of 103243501105105 in words is "one hundred three trillion, two hundred forty-three billion, five hundred one million, one hundred five thousand, one hundred five".