103663365351 has 16 divisors (see below), whose sum is σ = 170114241024. Its totient is φ = 54679577184.

The previous prime is 103663365331. The next prime is 103663365353. The reversal of 103663365351 is 153563366301.

It is not a de Polignac number, because 103663365351 - 2⁹ = 103663364839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103663365353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189859371 + ... + 189859916.

It is an arithmetic number, because the mean of its divisors is an integer number (10632140064).

Almost surely, 2^103663365351 is an apocalyptic number.

103663365351 is a deficient number, since it is larger than the sum of its proper divisors (66450875673).

103663365351 is a wasteful number, since it uses less digits than its factorization.

103663365351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379719310.

The product of its (nonzero) digits is 437400, while the sum is 42.

The spelling of 103663365351 in words is "one hundred three billion, six hundred sixty-three million, three hundred sixty-five thousand, three hundred fifty-one".