1002145350133 has 2 divisors, whose sum is σ = 1002145350134. Its totient is φ = 1002145350132.

The previous prime is 1002145350091. The next prime is 1002145350169. The reversal of 1002145350133 is 3310535412001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 621286039089 + 380859311044 = 788217^2 + 617138^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002145350133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002145351133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501072675066 + 501072675067.

It is an arithmetic number, because the mean of its divisors is an integer number (501072675067).

Almost surely, 2^{1002145350133} is an apocalyptic number.

It is an amenable number.

1002145350133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002145350133 is an equidigital number, since it uses as much as digits as its factorization.

1002145350133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 1002145350133 in words is "one trillion, two billion, one hundred forty-five million, three hundred fifty thousand, one hundred thirty-three".