1450642161103 has 2 divisors, whose sum is σ = 1450642161104. Its totient is φ = 1450642161102.

The previous prime is 1450642161077. The next prime is 1450642161149. The reversal of 1450642161103 is 3011612460541.

It is a weak prime.

It is an emirp because it is prime and its reverse (3011612460541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450642161103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450642161173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725321080551 + 725321080552.

It is an arithmetic number, because the mean of its divisors is an integer number (725321080552).

Almost surely, 2^{1450642161103} is an apocalyptic number.

1450642161103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450642161103 is an equidigital number, since it uses as much as digits as its factorization.

1450642161103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1450642161103 in words is "one trillion, four hundred fifty billion, six hundred forty-two million, one hundred sixty-one thousand, one hundred three".