13660362923 has 2 divisors, whose sum is σ = 13660362924. Its totient is φ = 13660362922.

The previous prime is 13660362899. The next prime is 13660363117. The reversal of 13660362923 is 32926306631.

13660362923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13660362923 - 2¹² = 13660358827 is a prime.

It is not a weakly prime, because it can be changed into another prime (13660362823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6830181461 + 6830181462.

It is an arithmetic number, because the mean of its divisors is an integer number (6830181462).

Almost surely, 2^13660362923 is an apocalyptic number.

13660362923 is a deficient number, since it is larger than the sum of its proper divisors (1).

13660362923 is an equidigital number, since it uses as much as digits as its factorization.

13660362923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 13660362923 in words is "thirteen billion, six hundred sixty million, three hundred sixty-two thousand, nine hundred twenty-three".