13820360303 has 2 divisors, whose sum is σ = 13820360304. Its totient is φ = 13820360302.

The previous prime is 13820360233. The next prime is 13820360311. The reversal of 13820360303 is 30306302831.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13820360303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13820360503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6910180151 + 6910180152.

It is an arithmetic number, because the mean of its divisors is an integer number (6910180152).

Almost surely, 2^13820360303 is an apocalyptic number.

13820360303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13820360303 is an equidigital number, since it uses as much as digits as its factorization.

13820360303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 13820360303 in words is "thirteen billion, eight hundred twenty million, three hundred sixty thousand, three hundred three".