103653160321 has 2 divisors, whose sum is σ = 103653160322. Its totient is φ = 103653160320.

The previous prime is 103653160309. The next prime is 103653160343. The reversal of 103653160321 is 123061356301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58533028096 + 45120132225 = 241936^2 + 212415^2 .

It is a cyclic number.

It is not a de Polignac number, because 103653160321 - 2¹³ = 103653152129 is a prime.

It is not a weakly prime, because it can be changed into another prime (103653160021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51826580160 + 51826580161.

It is an arithmetic number, because the mean of its divisors is an integer number (51826580161).

Almost surely, 2^103653160321 is an apocalyptic number.

It is an amenable number.

103653160321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103653160321 is an equidigital number, since it uses as much as digits as its factorization.

103653160321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 103653160321 in words is "one hundred three billion, six hundred fifty-three million, one hundred sixty thousand, three hundred twenty-one".