1445636100133 has 2 divisors, whose sum is σ = 1445636100134. Its totient is φ = 1445636100132.

The previous prime is 1445636100091. The next prime is 1445636100151. The reversal of 1445636100133 is 3310016365441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 803357275204 + 642278824929 = 896302^2 + 801423^2 .

It is an emirp because it is prime and its reverse (3310016365441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1445636100133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1445636100092 and 1445636100101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1445636100163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722818050066 + 722818050067.

It is an arithmetic number, because the mean of its divisors is an integer number (722818050067).

Almost surely, 2^{1445636100133} is an apocalyptic number.

It is an amenable number.

1445636100133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1445636100133 is an equidigital number, since it uses as much as digits as its factorization.

1445636100133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 1445636100133 in words is "one trillion, four hundred forty-five billion, six hundred thirty-six million, one hundred thousand, one hundred thirty-three".